15697586640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{1867}}^1$

素因数の和:2597

約数の個数: 160

約数和(自身を含む): 49682284416

約数和(自身を除く): 33984697776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 661, 795, 848, 1060, 1272, 1322, 1590, 1867, 1983, 2120, 2544, 2644, 3180, 3305, 3734, 3966, 4240, 5288, 5601, 6360, 6610, 7468, 7932, 9335, 9915, 10576, 11202, 12720, 13220, 14936, 15864, 18670, 19830, 22404, 26440, 28005, 29872, 31728, 35033, 37340, 39660, 44808, 52880, 56010, 70066, 74680, 79320, 89616, 98951, 105099, 112020, 140132, 149360, 158640, 175165, 197902, 210198, 224040, 280264, 296853, 350330, 395804, 420396, 448080, 494755, 525495, 560528, 593706, 700660, 791608, 840792, 989510, 1050990, 1187412, 1234087, 1401320, 1484265, 1583216, 1681584, 1979020, 2101980, 2374824, 2468174, 2802640, 2968530, 3702261, 3958040, 4203960, 4749648, 4936348, 5937060, 6170435, 7404522, 7916080, 8407920, 9872696, 11874120, 12340870, 14809044, 18511305, 19745392, 23748240, 24681740, 29618088, 37022610, 49363480, 59236176, 65406611, 74045220, 98726960, 130813222, 148090440, 196219833, 261626444, 296180880, 327033055, 392439666, 523252888, 654066110, 784879332, 981099165, 1046505776, 1308132220, 1569758664, 1962198330, 2616264440, 3139517328, 3924396660, 5232528880, 7848793320, 15697586640]

約数ペア:

[(1, 15697586640), (2, 7848793320), (3, 5232528880), (4, 3924396660), (5, 3139517328), (6, 2616264440), (8, 1962198330), (10, 1569758664), (12, 1308132220), (15, 1046505776), (16, 981099165), (20, 784879332), (24, 654066110), (30, 523252888), (40, 392439666), (48, 327033055), (53, 296180880), (60, 261626444), (80, 196219833), (106, 148090440), (120, 130813222), (159, 98726960), (212, 74045220), (240, 65406611), (265, 59236176), (318, 49363480), (424, 37022610), (530, 29618088), (636, 24681740), (661, 23748240), (795, 19745392), (848, 18511305), (1060, 14809044), (1272, 12340870), (1322, 11874120), (1590, 9872696), (1867, 8407920), (1983, 7916080), (2120, 7404522), (2544, 6170435), (2644, 5937060), (3180, 4936348), (3305, 4749648), (3734, 4203960), (3966, 3958040), (4240, 3702261), (5288, 2968530), (5601, 2802640), (6360, 2468174), (6610, 2374824), (7468, 2101980), (7932, 1979020), (9335, 1681584), (9915, 1583216), (10576, 1484265), (11202, 1401320), (12720, 1234087), (13220, 1187412), (14936, 1050990), (15864, 989510), (18670, 840792), (19830, 791608), (22404, 700660), (26440, 593706), (28005, 560528), (29872, 525495), (31728, 494755), (35033, 448080), (37340, 420396), (39660, 395804), (44808, 350330), (52880, 296853), (56010, 280264), (70066, 224040), (74680, 210198), (79320, 197902), (89616, 175165), (98951, 158640), (105099, 149360), (112020, 140132)]