648287222240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2130

約数の個数: 384

約数和(自身を含む): 1845947916288

約数和(自身を除く): 1197660694048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 73, 80, 112, 124, 137, 140, 146, 155, 160, 217, 224, 248, 274, 280, 292, 310, 365, 434, 496, 511, 548, 560, 584, 620, 685, 730, 868, 959, 992, 1022, 1085, 1096, 1120, 1168, 1240, 1370, 1460, 1736, 1867, 1918, 2044, 2170, 2192, 2263, 2336, 2480, 2555, 2740, 2920, 3472, 3734, 3836, 4088, 4247, 4340, 4384, 4526, 4795, 4960, 5110, 5480, 5840, 6944, 7468, 7672, 8176, 8494, 8680, 9052, 9335, 9590, 10001, 10220, 10960, 11315, 11680, 13069, 14936, 15344, 15841, 16352, 16988, 17360, 18104, 18670, 19180, 20002, 20440, 21235, 21920, 22630, 26138, 29729, 29872, 30688, 31682, 33976, 34720, 36208, 37340, 38360, 40004, 40880, 42470, 45260, 50005, 52276, 57877, 59458, 59744, 63364, 65345, 67952, 70007, 72416, 74680, 76720, 79205, 80008, 81760, 84940, 90520, 100010, 104552, 115754, 118916, 126728, 130690, 135904, 136291, 140014, 148645, 149360, 153440, 158410, 160016, 169880, 181040, 200020, 209104, 231508, 237832, 253456, 255779, 261380, 272582, 280028, 289385, 297290, 298720, 310031, 316820, 320032, 339760, 350035, 362080, 400040, 405139, 418208, 463016, 475664, 506912, 511558, 522760, 545164, 560056, 578770, 594580, 620062, 633640, 679520, 681455, 700070, 800080, 810278, 926032, 951328, 954037, 1023116, 1045520, 1090328, 1120112, 1157540, 1189160, 1240124, 1267280, 1278895, 1362910, 1400140, 1550155, 1600160, 1620556, 1790453, 1852064, 1908074, 2025695, 2046232, 2091040, 2170217, 2180656, 2240224, 2315080, 2378320, 2480248, 2534560, 2557790, 2725820, 2800280, 3100310, 3241112, 3580906, 3816148, 4051390, 4092464, 4225021, 4340434, 4361312, 4630160, 4756640, 4770185, 4960496, 5115580, 5451640, 5600560, 6200620, 6482224, 7161812, 7632296, 7929149, 8102780, 8184928, 8450042, 8680868, 8952265, 9260320, 9540370, 9920992, 10231160, 10851085, 10903280, 11201120, 12401240, 12964448, 14323624, 15264592, 15858298, 16205560, 16900084, 17361736, 17904530, 18671867, 19080740, 20462320, 21125105, 21702170, 21806560, 24802480, 28647248, 29575147, 30529184, 31716596, 32411120, 33800168, 34723472, 35809060, 37343734, 38161480, 39645745, 40924640, 42250210, 43404340, 49604960, 55504043, 57294496, 59150294, 63433192, 64822240, 67600336, 69446944, 71618120, 74687468, 76322960, 79291490, 84500420, 86808680, 93359335, 111008086, 118300588, 126866384, 130703069, 135200672, 143236240, 147875735, 149374936, 152645920, 158582980, 169000840, 173617360, 186718670, 222016172, 236601176, 253732768, 261406138, 277520215, 286472480, 295751470, 298749872, 317165960, 338001680, 347234720, 373437340, 444032344, 473202352, 522812276, 555040430, 578827877, 591502940, 597499744, 634331920, 653515345, 676003360, 746874680, 888064688, 946404704, 1045624552, 1110080860, 1157655754, 1183005880, 1268663840, 1307030690, 1493749360, 1776129376, 2091249104, 2220161720, 2315311508, 2366011760, 2614061380, 2894139385, 2987498720, 4051795139, 4182498208, 4440323440, 4630623016, 4732023520, 5228122760, 5788278770, 8103590278, 8880646880, 9261246032, 10456245520, 11576557540, 16207180556, 18522492064, 20258975695, 20912491040, 23153115080, 32414361112, 40517951390, 46306230160, 64828722224, 81035902780, 92612460320, 129657444448, 162071805560, 324143611120, 648287222240]

約数ペア:

[(1, 648287222240), (2, 324143611120), (4, 162071805560), (5, 129657444448), (7, 92612460320), (8, 81035902780), (10, 64828722224), (14, 46306230160), (16, 40517951390), (20, 32414361112), (28, 23153115080), (31, 20912491040), (32, 20258975695), (35, 18522492064), (40, 16207180556), (56, 11576557540), (62, 10456245520), (70, 9261246032), (73, 8880646880), (80, 8103590278), (112, 5788278770), (124, 5228122760), (137, 4732023520), (140, 4630623016), (146, 4440323440), (155, 4182498208), (160, 4051795139), (217, 2987498720), (224, 2894139385), (248, 2614061380), (274, 2366011760), (280, 2315311508), (292, 2220161720), (310, 2091249104), (365, 1776129376), (434, 1493749360), (496, 1307030690), (511, 1268663840), (548, 1183005880), (560, 1157655754), (584, 1110080860), (620, 1045624552), (685, 946404704), (730, 888064688), (868, 746874680), (959, 676003360), (992, 653515345), (1022, 634331920), (1085, 597499744), (1096, 591502940), (1120, 578827877), (1168, 555040430), (1240, 522812276), (1370, 473202352), (1460, 444032344), (1736, 373437340), (1867, 347234720), (1918, 338001680), (2044, 317165960), (2170, 298749872), (2192, 295751470), (2263, 286472480), (2336, 277520215), (2480, 261406138), (2555, 253732768), (2740, 236601176), (2920, 222016172), (3472, 186718670), (3734, 173617360), (3836, 169000840), (4088, 158582980), (4247, 152645920), (4340, 149374936), (4384, 147875735), (4526, 143236240), (4795, 135200672), (4960, 130703069), (5110, 126866384), (5480, 118300588), (5840, 111008086), (6944, 93359335), (7468, 86808680), (7672, 84500420), (8176, 79291490), (8494, 76322960), (8680, 74687468), (9052, 71618120), (9335, 69446944), (9590, 67600336), (10001, 64822240), (10220, 63433192), (10960, 59150294), (11315, 57294496), (11680, 55504043), (13069, 49604960), (14936, 43404340), (15344, 42250210), (15841, 40924640), (16352, 39645745), (16988, 38161480), (17360, 37343734), (18104, 35809060), (18670, 34723472), (19180, 33800168), (20002, 32411120), (20440, 31716596), (21235, 30529184), (21920, 29575147), (22630, 28647248), (26138, 24802480), (29729, 21806560), (29872, 21702170), (30688, 21125105), (31682, 20462320), (33976, 19080740), (34720, 18671867), (36208, 17904530), (37340, 17361736), (38360, 16900084), (40004, 16205560), (40880, 15858298), (42470, 15264592), (45260, 14323624), (50005, 12964448), (52276, 12401240), (57877, 11201120), (59458, 10903280), (59744, 10851085), (63364, 10231160), (65345, 9920992), (67952, 9540370), (70007, 9260320), (72416, 8952265), (74680, 8680868), (76720, 8450042), (79205, 8184928), (80008, 8102780), (81760, 7929149), (84940, 7632296), (90520, 7161812), (100010, 6482224), (104552, 6200620), (115754, 5600560), (118916, 5451640), (126728, 5115580), (130690, 4960496), (135904, 4770185), (136291, 4756640), (140014, 4630160), (148645, 4361312), (149360, 4340434), (153440, 4225021), (158410, 4092464), (160016, 4051390), (169880, 3816148), (181040, 3580906), (200020, 3241112), (209104, 3100310), (231508, 2800280), (237832, 2725820), (253456, 2557790), (255779, 2534560), (261380, 2480248), (272582, 2378320), (280028, 2315080), (289385, 2240224), (297290, 2180656), (298720, 2170217), (310031, 2091040), (316820, 2046232), (320032, 2025695), (339760, 1908074), (350035, 1852064), (362080, 1790453), (400040, 1620556), (405139, 1600160), (418208, 1550155), (463016, 1400140), (475664, 1362910), (506912, 1278895), (511558, 1267280), (522760, 1240124), (545164, 1189160), (560056, 1157540), (578770, 1120112), (594580, 1090328), (620062, 1045520), (633640, 1023116), (679520, 954037), (681455, 951328), (700070, 926032), (800080, 810278)]