64970818440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{18637}}^1$

素因数の和:18820

約数の個数: 256

約数和(自身を含む): 225445248000

約数和(自身を除く): 160474429560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 139, 152, 165, 190, 209, 220, 228, 264, 278, 285, 330, 380, 417, 418, 440, 456, 556, 570, 627, 660, 695, 760, 834, 836, 1045, 1112, 1140, 1254, 1320, 1390, 1529, 1668, 1672, 2085, 2090, 2280, 2508, 2641, 2780, 3058, 3135, 3336, 4170, 4180, 4587, 5016, 5282, 5560, 6116, 6270, 7645, 7923, 8340, 8360, 9174, 10564, 12232, 12540, 13205, 15290, 15846, 16680, 18348, 18637, 21128, 22935, 25080, 26410, 29051, 30580, 31692, 36696, 37274, 39615, 45870, 52820, 55911, 58102, 61160, 63384, 74548, 79230, 87153, 91740, 93185, 105640, 111822, 116204, 145255, 149096, 158460, 174306, 183480, 186370, 205007, 223644, 232408, 279555, 290510, 316920, 348612, 354103, 372740, 410014, 435765, 447288, 559110, 581020, 615021, 697224, 708206, 745480, 820028, 871530, 1025035, 1062309, 1118220, 1162040, 1230042, 1416412, 1640056, 1743060, 1770515, 2050070, 2124618, 2236440, 2460084, 2590543, 2832824, 3075105, 3486120, 3541030, 3895133, 4100140, 4249236, 4920168, 5181086, 5311545, 6150210, 7082060, 7771629, 7790266, 8200280, 8498472, 10362172, 10623090, 11685399, 12300420, 12952715, 14164120, 15543258, 15580532, 19475665, 20724344, 21246180, 23370798, 24600840, 25905430, 28495973, 31086516, 31161064, 38858145, 38951330, 42492360, 46741596, 49220317, 51810860, 56991946, 58426995, 62173032, 77716290, 77902660, 85487919, 93483192, 98440634, 103621720, 113983892, 116853990, 142479865, 147660951, 155432580, 155805320, 170975838, 196881268, 227967784, 233707980, 246101585, 284959730, 295321902, 310865160, 341951676, 393762536, 427439595, 467415960, 492203170, 541423487, 569919460, 590643804, 683903352, 738304755, 854879190, 984406340, 1082846974, 1139838920, 1181287608, 1476609510, 1624270461, 1709758380, 1968812680, 2165693948, 2707117435, 2953219020, 3248540922, 3419516760, 4331387896, 5414234870, 5906438040, 6497081844, 8121352305, 10828469740, 12994163688, 16242704610, 21656939480, 32485409220, 64970818440]

約数ペア:

[(1, 64970818440), (2, 32485409220), (3, 21656939480), (4, 16242704610), (5, 12994163688), (6, 10828469740), (8, 8121352305), (10, 6497081844), (11, 5906438040), (12, 5414234870), (15, 4331387896), (19, 3419516760), (20, 3248540922), (22, 2953219020), (24, 2707117435), (30, 2165693948), (33, 1968812680), (38, 1709758380), (40, 1624270461), (44, 1476609510), (55, 1181287608), (57, 1139838920), (60, 1082846974), (66, 984406340), (76, 854879190), (88, 738304755), (95, 683903352), (110, 590643804), (114, 569919460), (120, 541423487), (132, 492203170), (139, 467415960), (152, 427439595), (165, 393762536), (190, 341951676), (209, 310865160), (220, 295321902), (228, 284959730), (264, 246101585), (278, 233707980), (285, 227967784), (330, 196881268), (380, 170975838), (417, 155805320), (418, 155432580), (440, 147660951), (456, 142479865), (556, 116853990), (570, 113983892), (627, 103621720), (660, 98440634), (695, 93483192), (760, 85487919), (834, 77902660), (836, 77716290), (1045, 62173032), (1112, 58426995), (1140, 56991946), (1254, 51810860), (1320, 49220317), (1390, 46741596), (1529, 42492360), (1668, 38951330), (1672, 38858145), (2085, 31161064), (2090, 31086516), (2280, 28495973), (2508, 25905430), (2641, 24600840), (2780, 23370798), (3058, 21246180), (3135, 20724344), (3336, 19475665), (4170, 15580532), (4180, 15543258), (4587, 14164120), (5016, 12952715), (5282, 12300420), (5560, 11685399), (6116, 10623090), (6270, 10362172), (7645, 8498472), (7923, 8200280), (8340, 7790266), (8360, 7771629), (9174, 7082060), (10564, 6150210), (12232, 5311545), (12540, 5181086), (13205, 4920168), (15290, 4249236), (15846, 4100140), (16680, 3895133), (18348, 3541030), (18637, 3486120), (21128, 3075105), (22935, 2832824), (25080, 2590543), (26410, 2460084), (29051, 2236440), (30580, 2124618), (31692, 2050070), (36696, 1770515), (37274, 1743060), (39615, 1640056), (45870, 1416412), (52820, 1230042), (55911, 1162040), (58102, 1118220), (61160, 1062309), (63384, 1025035), (74548, 871530), (79230, 820028), (87153, 745480), (91740, 708206), (93185, 697224), (105640, 615021), (111822, 581020), (116204, 559110), (145255, 447288), (149096, 435765), (158460, 410014), (174306, 372740), (183480, 354103), (186370, 348612), (205007, 316920), (223644, 290510), (232408, 279555)]