64185285480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1511}}^1$

素因数の和:2176

約数の個数: 256

約数和(自身を含む): 209715609600

約数和(自身を除く): 145530324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 601, 620, 744, 760, 930, 1140, 1178, 1202, 1240, 1511, 1767, 1803, 1860, 2280, 2356, 2404, 2945, 3005, 3022, 3534, 3606, 3720, 4533, 4712, 4808, 5890, 6010, 6044, 7068, 7212, 7555, 8835, 9015, 9066, 11419, 11780, 12020, 12088, 14136, 14424, 15110, 17670, 18030, 18132, 18631, 22665, 22838, 23560, 24040, 28709, 30220, 34257, 35340, 36060, 36264, 37262, 45330, 45676, 46841, 55893, 57095, 57418, 60440, 68514, 70680, 72120, 74524, 86127, 90660, 91352, 93155, 93682, 111786, 114190, 114836, 137028, 140523, 143545, 149048, 171285, 172254, 181320, 186310, 187364, 223572, 228380, 229672, 234205, 274056, 279465, 281046, 287090, 342570, 344508, 353989, 372620, 374728, 430635, 447144, 456760, 468410, 558930, 562092, 574180, 685140, 689016, 702615, 707978, 745240, 861270, 889979, 908111, 936820, 1061967, 1117860, 1124184, 1148360, 1370280, 1405230, 1415956, 1722540, 1769945, 1779958, 1816222, 1873640, 2123934, 2235720, 2669937, 2724333, 2810460, 2831912, 3445080, 3539890, 3559916, 3632444, 4247868, 4449895, 4540555, 5309835, 5339874, 5448666, 5620920, 7079780, 7119832, 7264888, 8495736, 8899790, 9081110, 10619670, 10679748, 10897332, 13349685, 13621665, 14159560, 17254109, 17799580, 18162220, 21239340, 21359496, 21794664, 26699370, 27243330, 28151441, 34508218, 35599160, 36324440, 42478680, 51762327, 53398740, 54486660, 56302882, 69016436, 84454323, 86270545, 103524654, 106797480, 108973320, 112605764, 138032872, 140757205, 168908646, 172541090, 207049308, 225211528, 258811635, 281514410, 337817292, 345082180, 414098616, 422271615, 517623270, 534877379, 563028820, 675634584, 690164360, 844543230, 1035246540, 1069754758, 1126057640, 1604632137, 1689086460, 2070493080, 2139509516, 2674386895, 3209264274, 3378172920, 4279019032, 5348773790, 6418528548, 8023160685, 10697547580, 12837057096, 16046321370, 21395095160, 32092642740, 64185285480]

約数ペア:

[(1, 64185285480), (2, 32092642740), (3, 21395095160), (4, 16046321370), (5, 12837057096), (6, 10697547580), (8, 8023160685), (10, 6418528548), (12, 5348773790), (15, 4279019032), (19, 3378172920), (20, 3209264274), (24, 2674386895), (30, 2139509516), (31, 2070493080), (38, 1689086460), (40, 1604632137), (57, 1126057640), (60, 1069754758), (62, 1035246540), (76, 844543230), (93, 690164360), (95, 675634584), (114, 563028820), (120, 534877379), (124, 517623270), (152, 422271615), (155, 414098616), (186, 345082180), (190, 337817292), (228, 281514410), (248, 258811635), (285, 225211528), (310, 207049308), (372, 172541090), (380, 168908646), (456, 140757205), (465, 138032872), (570, 112605764), (589, 108973320), (601, 106797480), (620, 103524654), (744, 86270545), (760, 84454323), (930, 69016436), (1140, 56302882), (1178, 54486660), (1202, 53398740), (1240, 51762327), (1511, 42478680), (1767, 36324440), (1803, 35599160), (1860, 34508218), (2280, 28151441), (2356, 27243330), (2404, 26699370), (2945, 21794664), (3005, 21359496), (3022, 21239340), (3534, 18162220), (3606, 17799580), (3720, 17254109), (4533, 14159560), (4712, 13621665), (4808, 13349685), (5890, 10897332), (6010, 10679748), (6044, 10619670), (7068, 9081110), (7212, 8899790), (7555, 8495736), (8835, 7264888), (9015, 7119832), (9066, 7079780), (11419, 5620920), (11780, 5448666), (12020, 5339874), (12088, 5309835), (14136, 4540555), (14424, 4449895), (15110, 4247868), (17670, 3632444), (18030, 3559916), (18132, 3539890), (18631, 3445080), (22665, 2831912), (22838, 2810460), (23560, 2724333), (24040, 2669937), (28709, 2235720), (30220, 2123934), (34257, 1873640), (35340, 1816222), (36060, 1779958), (36264, 1769945), (37262, 1722540), (45330, 1415956), (45676, 1405230), (46841, 1370280), (55893, 1148360), (57095, 1124184), (57418, 1117860), (60440, 1061967), (68514, 936820), (70680, 908111), (72120, 889979), (74524, 861270), (86127, 745240), (90660, 707978), (91352, 702615), (93155, 689016), (93682, 685140), (111786, 574180), (114190, 562092), (114836, 558930), (137028, 468410), (140523, 456760), (143545, 447144), (149048, 430635), (171285, 374728), (172254, 372620), (181320, 353989), (186310, 344508), (187364, 342570), (223572, 287090), (228380, 281046), (229672, 279465), (234205, 274056)]