16916521440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^3$

素因数の和:144

約数の個数: 576

約数和(自身を含む): 68142477312

約数和(自身を除く): 51225955872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 169, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 338, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 507, 520, 546, 560, 620, 624, 651, 672, 676, 728, 744, 780, 806, 840, 845, 868, 910, 930, 961, 992, 1014, 1040, 1085, 1092, 1120, 1183, 1209, 1240, 1248, 1302, 1352, 1365, 1456, 1488, 1560, 1612, 1680, 1690, 1736, 1820, 1860, 1922, 2015, 2028, 2080, 2170, 2184, 2366, 2418, 2480, 2535, 2604, 2704, 2730, 2821, 2883, 2912, 2976, 3120, 3224, 3255, 3360, 3380, 3472, 3549, 3640, 3720, 3844, 4030, 4056, 4340, 4368, 4732, 4805, 4836, 4960, 5070, 5208, 5239, 5408, 5460, 5642, 5766, 5915, 6045, 6240, 6448, 6510, 6727, 6760, 6944, 7098, 7280, 7440, 7688, 8060, 8112, 8463, 8680, 8736, 9464, 9610, 9672, 10140, 10416, 10478, 10920, 11284, 11532, 11830, 12090, 12493, 12896, 13020, 13454, 13520, 14105, 14196, 14415, 14560, 14880, 15376, 15717, 16120, 16224, 16926, 17360, 17745, 18928, 19220, 19344, 20181, 20280, 20832, 20956, 21840, 22568, 23064, 23660, 24180, 24986, 26040, 26195, 26908, 27040, 28210, 28392, 28830, 29791, 30752, 31434, 32240, 33635, 33852, 34720, 35490, 36673, 37479, 37856, 38440, 38688, 40362, 40560, 41912, 42315, 43680, 45136, 46128, 47320, 48360, 49972, 52080, 52390, 53816, 56420, 56784, 57660, 59582, 62465, 62868, 64480, 67270, 67704, 70980, 73346, 74958, 76880, 78585, 80724, 81120, 83824, 84630, 87451, 89373, 90272, 92256, 94640, 96720, 99944, 100905, 104160, 104780, 107632, 110019, 112840, 113568, 115320, 119164, 124930, 125736, 134540, 135408, 141960, 146692, 148955, 149916, 153760, 157170, 161448, 162409, 167648, 169260, 174902, 178746, 183365, 187395, 189280, 193440, 199888, 201810, 208537, 209560, 215264, 220038, 225680, 230640, 238328, 249860, 251472, 262353, 269080, 270816, 283920, 293384, 297910, 299832, 314340, 322896, 324818, 338520, 349804, 357492, 366730, 374790, 387283, 399776, 403620, 417074, 419120, 437255, 440076, 446865, 451360, 461280, 476656, 487227, 499720, 502944, 524706, 538160, 550095, 567840, 586768, 595820, 599664, 625611, 628680, 645792, 649636, 677040, 699608, 714984, 733460, 749580, 774566, 807240, 812045, 834148, 838240, 874510, 880152, 893730, 953312, 974454, 999440, 1042685, 1049412, 1076320, 1100190, 1136863, 1161849, 1173536, 1191640, 1199328, 1251222, 1257360, 1299272, 1311765, 1354080, 1399216, 1429968, 1466920, 1499160, 1549132, 1614480, 1624090, 1668296, 1749020, 1760304, 1787460, 1936415, 1948908, 1998880, 2085370, 2098824, 2200380, 2273726, 2323698, 2383280, 2436135, 2502444, 2514720, 2598544, 2623530, 2710981, 2798432, 2859936, 2933840, 2998320, 3098264, 3128055, 3228960, 3248180, 3336592, 3410589, 3498040, 3520608, 3574920, 3872830, 3897816, 4170740, 4197648, 4400760, 4547452, 4647396, 4766560, 4872270, 5004888, 5034679, 5197088, 5247060, 5421962, 5684315, 5809245, 5867680, 5996640, 6196528, 6256110, 6496360, 6673184, 6821178, 6996080, 7149840, 7745660, 7795632, 8132943, 8341480, 8395296, 8801520, 9094904, 9294792, 9744540, 10009776, 10069358, 10494120, 10843924, 11368630, 11618490, 12393056, 12512220, 12992720, 13554905, 13642356, 13992160, 14299680, 15104037, 15491320, 15591264, 16265886, 16682960, 17052945, 17603040, 18189808, 18589584, 19489080, 20019552, 20138716, 20988240, 21687848, 22737260, 23236980, 25024440, 25173395, 25985440, 27109810, 27284712, 30208074, 30982640, 32531772, 33365920, 34105890, 35242753, 36379616, 37179168, 38978160, 40277432, 40664715, 41976480, 43375696, 45474520, 46473960, 50048880, 50346790, 54219620, 54569424, 60416148, 61965280, 65063544, 68211780, 70485506, 75520185, 77956320, 80554864, 81329430, 86751392, 90949040, 92947920, 100097760, 100693580, 105728259, 108439240, 109138848, 120832296, 130127088, 136423560, 140971012, 151040370, 161109728, 162658860, 176213765, 181898080, 185895840, 201387160, 211456518, 216878480, 241664592, 260254176, 272847120, 281942024, 302080740, 325317720, 352427530, 402774320, 422913036, 433756960, 483329184, 528641295, 545694240, 563884048, 604161480, 650635440, 704855060, 805548640, 845826072, 1057282590, 1127768096, 1208322960, 1301270880, 1409710120, 1691652144, 2114565180, 2416645920, 2819420240, 3383304288, 4229130360, 5638840480, 8458260720, 16916521440]

約数ペア:

[(1, 16916521440), (2, 8458260720), (3, 5638840480), (4, 4229130360), (5, 3383304288), (6, 2819420240), (7, 2416645920), (8, 2114565180), (10, 1691652144), (12, 1409710120), (13, 1301270880), (14, 1208322960), (15, 1127768096), (16, 1057282590), (20, 845826072), (21, 805548640), (24, 704855060), (26, 650635440), (28, 604161480), (30, 563884048), (31, 545694240), (32, 528641295), (35, 483329184), (39, 433756960), (40, 422913036), (42, 402774320), (48, 352427530), (52, 325317720), (56, 302080740), (60, 281942024), (62, 272847120), (65, 260254176), (70, 241664592), (78, 216878480), (80, 211456518), (84, 201387160), (91, 185895840), (93, 181898080), (96, 176213765), (104, 162658860), (105, 161109728), (112, 151040370), (120, 140971012), (124, 136423560), (130, 130127088), (140, 120832296), (155, 109138848), (156, 108439240), (160, 105728259), (168, 100693580), (169, 100097760), (182, 92947920), (186, 90949040), (195, 86751392), (208, 81329430), (210, 80554864), (217, 77956320), (224, 75520185), (240, 70485506), (248, 68211780), (260, 65063544), (273, 61965280), (280, 60416148), (310, 54569424), (312, 54219620), (336, 50346790), (338, 50048880), (364, 46473960), (372, 45474520), (390, 43375696), (403, 41976480), (416, 40664715), (420, 40277432), (434, 38978160), (455, 37179168), (465, 36379616), (480, 35242753), (496, 34105890), (507, 33365920), (520, 32531772), (546, 30982640), (560, 30208074), (620, 27284712), (624, 27109810), (651, 25985440), (672, 25173395), (676, 25024440), (728, 23236980), (744, 22737260), (780, 21687848), (806, 20988240), (840, 20138716), (845, 20019552), (868, 19489080), (910, 18589584), (930, 18189808), (961, 17603040), (992, 17052945), (1014, 16682960), (1040, 16265886), (1085, 15591264), (1092, 15491320), (1120, 15104037), (1183, 14299680), (1209, 13992160), (1240, 13642356), (1248, 13554905), (1302, 12992720), (1352, 12512220), (1365, 12393056), (1456, 11618490), (1488, 11368630), (1560, 10843924), (1612, 10494120), (1680, 10069358), (1690, 10009776), (1736, 9744540), (1820, 9294792), (1860, 9094904), (1922, 8801520), (2015, 8395296), (2028, 8341480), (2080, 8132943), (2170, 7795632), (2184, 7745660), (2366, 7149840), (2418, 6996080), (2480, 6821178), (2535, 6673184), (2604, 6496360), (2704, 6256110), (2730, 6196528), (2821, 5996640), (2883, 5867680), (2912, 5809245), (2976, 5684315), (3120, 5421962), (3224, 5247060), (3255, 5197088), (3360, 5034679), (3380, 5004888), (3472, 4872270), (3549, 4766560), (3640, 4647396), (3720, 4547452), (3844, 4400760), (4030, 4197648), (4056, 4170740), (4340, 3897816), (4368, 3872830), (4732, 3574920), (4805, 3520608), (4836, 3498040), (4960, 3410589), (5070, 3336592), (5208, 3248180), (5239, 3228960), (5408, 3128055), (5460, 3098264), (5642, 2998320), (5766, 2933840), (5915, 2859936), (6045, 2798432), (6240, 2710981), (6448, 2623530), (6510, 2598544), (6727, 2514720), (6760, 2502444), (6944, 2436135), (7098, 2383280), (7280, 2323698), (7440, 2273726), (7688, 2200380), (8060, 2098824), (8112, 2085370), (8463, 1998880), (8680, 1948908), (8736, 1936415), (9464, 1787460), (9610, 1760304), (9672, 1749020), (10140, 1668296), (10416, 1624090), (10478, 1614480), (10920, 1549132), (11284, 1499160), (11532, 1466920), (11830, 1429968), (12090, 1399216), (12493, 1354080), (12896, 1311765), (13020, 1299272), (13454, 1257360), (13520, 1251222), (14105, 1199328), (14196, 1191640), (14415, 1173536), (14560, 1161849), (14880, 1136863), (15376, 1100190), (15717, 1076320), (16120, 1049412), (16224, 1042685), (16926, 999440), (17360, 974454), (17745, 953312), (18928, 893730), (19220, 880152), (19344, 874510), (20181, 838240), (20280, 834148), (20832, 812045), (20956, 807240), (21840, 774566), (22568, 749580), (23064, 733460), (23660, 714984), (24180, 699608), (24986, 677040), (26040, 649636), (26195, 645792), (26908, 628680), (27040, 625611), (28210, 599664), (28392, 595820), (28830, 586768), (29791, 567840), (30752, 550095), (31434, 538160), (32240, 524706), (33635, 502944), (33852, 499720), (34720, 487227), (35490, 476656), (36673, 461280), (37479, 451360), (37856, 446865), (38440, 440076), (38688, 437255), (40362, 419120), (40560, 417074), (41912, 403620), (42315, 399776), (43680, 387283), (45136, 374790), (46128, 366730), (47320, 357492), (48360, 349804), (49972, 338520), (52080, 324818), (52390, 322896), (53816, 314340), (56420, 299832), (56784, 297910), (57660, 293384), (59582, 283920), (62465, 270816), (62868, 269080), (64480, 262353), (67270, 251472), (67704, 249860), (70980, 238328), (73346, 230640), (74958, 225680), (76880, 220038), (78585, 215264), (80724, 209560), (81120, 208537), (83824, 201810), (84630, 199888), (87451, 193440), (89373, 189280), (90272, 187395), (92256, 183365), (94640, 178746), (96720, 174902), (99944, 169260), (100905, 167648), (104160, 162409), (104780, 161448), (107632, 157170), (110019, 153760), (112840, 149916), (113568, 148955), (115320, 146692), (119164, 141960), (124930, 135408), (125736, 134540)]