641301315200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3833

約数の個数: 768

約数和(自身を含む): 2119197696000

約数和(自身を除く): 1477896380800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 31, 32, 35, 38, 40, 50, 52, 56, 62, 64, 65, 70, 76, 80, 91, 95, 100, 104, 112, 124, 128, 130, 133, 140, 152, 155, 160, 175, 182, 190, 200, 208, 217, 224, 247, 248, 260, 266, 280, 304, 310, 320, 325, 350, 364, 380, 400, 403, 416, 434, 448, 455, 475, 494, 496, 520, 532, 560, 589, 608, 620, 640, 650, 665, 700, 728, 760, 775, 800, 806, 832, 868, 896, 910, 950, 988, 992, 1040, 1064, 1085, 1120, 1178, 1216, 1235, 1240, 1300, 1330, 1400, 1456, 1520, 1550, 1600, 1612, 1664, 1729, 1736, 1820, 1900, 1976, 1984, 2015, 2080, 2128, 2170, 2240, 2275, 2356, 2432, 2470, 2480, 2600, 2660, 2800, 2821, 2912, 2945, 3040, 3100, 3200, 3224, 3325, 3458, 3472, 3640, 3739, 3800, 3952, 3968, 4030, 4123, 4160, 4256, 4340, 4480, 4550, 4712, 4940, 4960, 5200, 5320, 5425, 5600, 5642, 5824, 5890, 6080, 6175, 6200, 6448, 6650, 6916, 6944, 7280, 7478, 7600, 7657, 7904, 8060, 8246, 8320, 8512, 8645, 8680, 9100, 9424, 9880, 9920, 10075, 10400, 10640, 10850, 11200, 11284, 11648, 11780, 12160, 12350, 12400, 12896, 13300, 13832, 13888, 14105, 14560, 14725, 14956, 15200, 15314, 15808, 16120, 16492, 17024, 17290, 17360, 18200, 18695, 18848, 19760, 19840, 20150, 20615, 20800, 21280, 21700, 22400, 22568, 23560, 24700, 24800, 25792, 26173, 26600, 27664, 27776, 28210, 29120, 29450, 29912, 30400, 30628, 31616, 32240, 32984, 34580, 34720, 36400, 37390, 37696, 38285, 39520, 40300, 41230, 41600, 42560, 43225, 43400, 45136, 47120, 48607, 49400, 49600, 51584, 52346, 53200, 53599, 55328, 56420, 58240, 58900, 59824, 60800, 61256, 64480, 65968, 69160, 69440, 70525, 71041, 72800, 74780, 75392, 76570, 79040, 80600, 82460, 85120, 86450, 86800, 90272, 93475, 94240, 97214, 98800, 99200, 103075, 104692, 106400, 107198, 110656, 112840, 115909, 117800, 119648, 122512, 128960, 130865, 131936, 138320, 138880, 141050, 142082, 145600, 149560, 153140, 158080, 161200, 164920, 172900, 173600, 180544, 186950, 188480, 191425, 194428, 197600, 206150, 209384, 212800, 214396, 221312, 225680, 231818, 235600, 239296, 243035, 245024, 257920, 261730, 263872, 267995, 276640, 282100, 284164, 291200, 299120, 306280, 322400, 329840, 340249, 345800, 347200, 355205, 361088, 373900, 376960, 382850, 388856, 395200, 412300, 418768, 425600, 428792, 451360, 463636, 471200, 478592, 486070, 490048, 497287, 523460, 527744, 535990, 553280, 564200, 568328, 579545, 598240, 612560, 644800, 654325, 659680, 680498, 691600, 694400, 710410, 747800, 765700, 777712, 790400, 811363, 824600, 837536, 857584, 902720, 923533, 927272, 942400, 972140, 980096, 994574, 1046920, 1071980, 1106560, 1128400, 1136656, 1159090, 1196480, 1215175, 1225120, 1289600, 1308650, 1319360, 1339975, 1360996, 1383200, 1420820, 1495600, 1506817, 1531400, 1555424, 1622726, 1649200, 1675072, 1701245, 1715168, 1776025, 1805440, 1847066, 1854544, 1884800, 1944280, 1989148, 2093840, 2143960, 2202271, 2256800, 2273312, 2318180, 2392960, 2430350, 2450240, 2486435, 2617300, 2638720, 2679950, 2721992, 2766400, 2841640, 2897725, 2991200, 3013634, 3062800, 3110848, 3245452, 3298400, 3350144, 3402490, 3430336, 3552050, 3694132, 3709088, 3888560, 3978296, 4056815, 4187680, 4287920, 4404542, 4513600, 4546624, 4617665, 4636360, 4860700, 4900480, 4972870, 5234600, 5359900, 5443984, 5532800, 5683280, 5795450, 5982400, 6027268, 6125600, 6221696, 6464731, 6490904, 6596800, 6804980, 6860672, 7104100, 7388264, 7418176, 7534085, 7777120, 7956592, 8113630, 8375360, 8506225, 8575840, 8809084, 9027200, 9093248, 9235330, 9272720, 9721400, 9945740, 10469200, 10547719, 10719800, 10887968, 11011355, 11366560, 11590900, 11964800, 12054536, 12251200, 12432175, 12929462, 12981808, 13193600, 13609960, 14208200, 14776528, 14836352, 15068170, 15415897, 15554240, 15913184, 16227260, 16750720, 17012450, 17151680, 17618168, 18470660, 18545440, 19442800, 19891480, 20284075, 20938400, 21095438, 21439600, 21775936, 22022710, 22733120, 23088325, 23181800, 24109072, 24502400, 24864350, 25858924, 25963616, 27219920, 28416400, 28629523, 29553056, 30136340, 30831794, 31108480, 31826368, 32323655, 32454520, 34024900, 34303360, 35236336, 36941320, 37090880, 37670425, 38885600, 39782960, 40568150, 41876800, 42190876, 42879200, 43551872, 44045420, 45466240, 46176650, 46363600, 48218144, 49728700, 51717848, 51927232, 52738595, 54439840, 55056775, 56832800, 57259046, 59106112, 60272680, 61663588, 63652736, 64647310, 64909040, 68049800, 70472672, 73882640, 74181760, 75340850, 77079485, 77771200, 79565920, 81136300, 83753600, 84381752, 85758400, 88090840, 92353300, 92727200, 96436288, 99457400, 103435696, 103854464, 105477190, 108879680, 110113550, 113665600, 114518092, 118212224, 120545360, 123327176, 129294620, 129818080, 136099600, 140945344, 143147615, 147765280, 150681700, 154158970, 155542400, 159131840, 161618275, 162272600, 168763504, 171516800, 176181680, 184706600, 185454400, 192872576, 198914800, 200406661, 206871392, 210954380, 217759360, 220227100, 227331200, 229036184, 241090720, 246654352, 258589240, 259636160, 263692975, 272199200, 281890688, 286295230, 295530560, 301363400, 308317940, 318263680, 323236550, 324545200, 337527008, 352363360, 369413200, 370908800, 385397425, 397829600, 400813322, 413742784, 421908760, 440454200, 458072368, 482181440, 493308704, 517178480, 519272320, 527385950, 544398400, 572590460, 591061120, 602726800, 616635880, 646473100, 649090400, 675054016, 704726720, 715738075, 738826400, 770794850, 795659200, 801626644, 827485568, 843817520, 880908400, 916144736, 964362880, 986617408, 1002033305, 1034356960, 1054771900, 1088796800, 1145180920, 1205453600, 1233271760, 1292946200, 1298180800, 1350108032, 1409453440, 1431476150, 1477652800, 1541589700, 1591318400, 1603253288, 1687635040, 1761816800, 1832289472, 1973234816, 2004066610, 2068713920, 2109543800, 2290361840, 2410907200, 2466543520, 2585892400, 2596361600, 2862952300, 2955305600, 3083179400, 3206506576, 3375270080, 3523633600, 3664578944, 4008133220, 4137427840, 4219087600, 4580723680, 4821814400, 4933087040, 5010166525, 5171784800, 5725904600, 6166358800, 6413013152, 6750540160, 7047267200, 8016266440, 8438175200, 9161447360, 9866174080, 10020333050, 10343569600, 11451809200, 12332717600, 12826026304, 16032532880, 16876350400, 18322894720, 20040666100, 20687139200, 22903618400, 24665435200, 25652052608, 32065065760, 33752700800, 40081332200, 45807236800, 49330870400, 64130131520, 80162664400, 91614473600, 128260263040, 160325328800, 320650657600, 641301315200]

約数ペア:

[(1, 641301315200), (2, 320650657600), (4, 160325328800), (5, 128260263040), (7, 91614473600), (8, 80162664400), (10, 64130131520), (13, 49330870400), (14, 45807236800), (16, 40081332200), (19, 33752700800), (20, 32065065760), (25, 25652052608), (26, 24665435200), (28, 22903618400), (31, 20687139200), (32, 20040666100), (35, 18322894720), (38, 16876350400), (40, 16032532880), (50, 12826026304), (52, 12332717600), (56, 11451809200), (62, 10343569600), (64, 10020333050), (65, 9866174080), (70, 9161447360), (76, 8438175200), (80, 8016266440), (91, 7047267200), (95, 6750540160), (100, 6413013152), (104, 6166358800), (112, 5725904600), (124, 5171784800), (128, 5010166525), (130, 4933087040), (133, 4821814400), (140, 4580723680), (152, 4219087600), (155, 4137427840), (160, 4008133220), (175, 3664578944), (182, 3523633600), (190, 3375270080), (200, 3206506576), (208, 3083179400), (217, 2955305600), (224, 2862952300), (247, 2596361600), (248, 2585892400), (260, 2466543520), (266, 2410907200), (280, 2290361840), (304, 2109543800), (310, 2068713920), (320, 2004066610), (325, 1973234816), (350, 1832289472), (364, 1761816800), (380, 1687635040), (400, 1603253288), (403, 1591318400), (416, 1541589700), (434, 1477652800), (448, 1431476150), (455, 1409453440), (475, 1350108032), (494, 1298180800), (496, 1292946200), (520, 1233271760), (532, 1205453600), (560, 1145180920), (589, 1088796800), (608, 1054771900), (620, 1034356960), (640, 1002033305), (650, 986617408), (665, 964362880), (700, 916144736), (728, 880908400), (760, 843817520), (775, 827485568), (800, 801626644), (806, 795659200), (832, 770794850), (868, 738826400), (896, 715738075), (910, 704726720), (950, 675054016), (988, 649090400), (992, 646473100), (1040, 616635880), (1064, 602726800), (1085, 591061120), (1120, 572590460), (1178, 544398400), (1216, 527385950), (1235, 519272320), (1240, 517178480), (1300, 493308704), (1330, 482181440), (1400, 458072368), (1456, 440454200), (1520, 421908760), (1550, 413742784), (1600, 400813322), (1612, 397829600), (1664, 385397425), (1729, 370908800), (1736, 369413200), (1820, 352363360), (1900, 337527008), (1976, 324545200), (1984, 323236550), (2015, 318263680), (2080, 308317940), (2128, 301363400), (2170, 295530560), (2240, 286295230), (2275, 281890688), (2356, 272199200), (2432, 263692975), (2470, 259636160), (2480, 258589240), (2600, 246654352), (2660, 241090720), (2800, 229036184), (2821, 227331200), (2912, 220227100), (2945, 217759360), (3040, 210954380), (3100, 206871392), (3200, 200406661), (3224, 198914800), (3325, 192872576), (3458, 185454400), (3472, 184706600), (3640, 176181680), (3739, 171516800), (3800, 168763504), (3952, 162272600), (3968, 161618275), (4030, 159131840), (4123, 155542400), (4160, 154158970), (4256, 150681700), (4340, 147765280), (4480, 143147615), (4550, 140945344), (4712, 136099600), (4940, 129818080), (4960, 129294620), (5200, 123327176), (5320, 120545360), (5425, 118212224), (5600, 114518092), (5642, 113665600), (5824, 110113550), (5890, 108879680), (6080, 105477190), (6175, 103854464), (6200, 103435696), (6448, 99457400), (6650, 96436288), (6916, 92727200), (6944, 92353300), (7280, 88090840), (7478, 85758400), (7600, 84381752), (7657, 83753600), (7904, 81136300), (8060, 79565920), (8246, 77771200), (8320, 77079485), (8512, 75340850), (8645, 74181760), (8680, 73882640), (9100, 70472672), (9424, 68049800), (9880, 64909040), (9920, 64647310), (10075, 63652736), (10400, 61663588), (10640, 60272680), (10850, 59106112), (11200, 57259046), (11284, 56832800), (11648, 55056775), (11780, 54439840), (12160, 52738595), (12350, 51927232), (12400, 51717848), (12896, 49728700), (13300, 48218144), (13832, 46363600), (13888, 46176650), (14105, 45466240), (14560, 44045420), (14725, 43551872), (14956, 42879200), (15200, 42190876), (15314, 41876800), (15808, 40568150), (16120, 39782960), (16492, 38885600), (17024, 37670425), (17290, 37090880), (17360, 36941320), (18200, 35236336), (18695, 34303360), (18848, 34024900), (19760, 32454520), (19840, 32323655), (20150, 31826368), (20615, 31108480), (20800, 30831794), (21280, 30136340), (21700, 29553056), (22400, 28629523), (22568, 28416400), (23560, 27219920), (24700, 25963616), (24800, 25858924), (25792, 24864350), (26173, 24502400), (26600, 24109072), (27664, 23181800), (27776, 23088325), (28210, 22733120), (29120, 22022710), (29450, 21775936), (29912, 21439600), (30400, 21095438), (30628, 20938400), (31616, 20284075), (32240, 19891480), (32984, 19442800), (34580, 18545440), (34720, 18470660), (36400, 17618168), (37390, 17151680), (37696, 17012450), (38285, 16750720), (39520, 16227260), (40300, 15913184), (41230, 15554240), (41600, 15415897), (42560, 15068170), (43225, 14836352), (43400, 14776528), (45136, 14208200), (47120, 13609960), (48607, 13193600), (49400, 12981808), (49600, 12929462), (51584, 12432175), (52346, 12251200), (53200, 12054536), (53599, 11964800), (55328, 11590900), (56420, 11366560), (58240, 11011355), (58900, 10887968), (59824, 10719800), (60800, 10547719), (61256, 10469200), (64480, 9945740), (65968, 9721400), (69160, 9272720), (69440, 9235330), (70525, 9093248), (71041, 9027200), (72800, 8809084), (74780, 8575840), (75392, 8506225), (76570, 8375360), (79040, 8113630), (80600, 7956592), (82460, 7777120), (85120, 7534085), (86450, 7418176), (86800, 7388264), (90272, 7104100), (93475, 6860672), (94240, 6804980), (97214, 6596800), (98800, 6490904), (99200, 6464731), (103075, 6221696), (104692, 6125600), (106400, 6027268), (107198, 5982400), (110656, 5795450), (112840, 5683280), (115909, 5532800), (117800, 5443984), (119648, 5359900), (122512, 5234600), (128960, 4972870), (130865, 4900480), (131936, 4860700), (138320, 4636360), (138880, 4617665), (141050, 4546624), (142082, 4513600), (145600, 4404542), (149560, 4287920), (153140, 4187680), (158080, 4056815), (161200, 3978296), (164920, 3888560), (172900, 3709088), (173600, 3694132), (180544, 3552050), (186950, 3430336), (188480, 3402490), (191425, 3350144), (194428, 3298400), (197600, 3245452), (206150, 3110848), (209384, 3062800), (212800, 3013634), (214396, 2991200), (221312, 2897725), (225680, 2841640), (231818, 2766400), (235600, 2721992), (239296, 2679950), (243035, 2638720), (245024, 2617300), (257920, 2486435), (261730, 2450240), (263872, 2430350), (267995, 2392960), (276640, 2318180), (282100, 2273312), (284164, 2256800), (291200, 2202271), (299120, 2143960), (306280, 2093840), (322400, 1989148), (329840, 1944280), (340249, 1884800), (345800, 1854544), (347200, 1847066), (355205, 1805440), (361088, 1776025), (373900, 1715168), (376960, 1701245), (382850, 1675072), (388856, 1649200), (395200, 1622726), (412300, 1555424), (418768, 1531400), (425600, 1506817), (428792, 1495600), (451360, 1420820), (463636, 1383200), (471200, 1360996), (478592, 1339975), (486070, 1319360), (490048, 1308650), (497287, 1289600), (523460, 1225120), (527744, 1215175), (535990, 1196480), (553280, 1159090), (564200, 1136656), (568328, 1128400), (579545, 1106560), (598240, 1071980), (612560, 1046920), (644800, 994574), (654325, 980096), (659680, 972140), (680498, 942400), (691600, 927272), (694400, 923533), (710410, 902720), (747800, 857584), (765700, 837536), (777712, 824600), (790400, 811363)]