20103929280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{5099}}^1$

素因数の和:5196

約数の個数: 252

約数和(自身を含む): 71082484200

約数和(自身を除く): 50978554920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1369, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2738, 2880, 2960, 3330, 3552, 4107, 4440, 5099, 5328, 5476, 5920, 6660, 6845, 7104, 8214, 8880, 10198, 10656, 10952, 11840, 12321, 13320, 13690, 15297, 16428, 17760, 20396, 20535, 21312, 21904, 24642, 25495, 26640, 27380, 30594, 32856, 35520, 40792, 41070, 43808, 45891, 49284, 50990, 53280, 54760, 61188, 61605, 65712, 76485, 81584, 82140, 87616, 91782, 98568, 101980, 106560, 109520, 122376, 123210, 131424, 152970, 163168, 164280, 183564, 188663, 197136, 203960, 219040, 229455, 244752, 246420, 262848, 305940, 326336, 328560, 367128, 377326, 394272, 407920, 438080, 458910, 489504, 492840, 565989, 611880, 657120, 734256, 754652, 788544, 815840, 917820, 943315, 979008, 985680, 1131978, 1223760, 1314240, 1468512, 1509304, 1631680, 1697967, 1835640, 1886630, 1971360, 2263956, 2447520, 2829945, 2937024, 3018608, 3395934, 3671280, 3773260, 3942720, 4527912, 4895040, 5659890, 6037216, 6791868, 6980531, 7342560, 7546520, 8489835, 9055824, 11319780, 12074432, 13583736, 13961062, 14685120, 15093040, 16979670, 18111648, 20941593, 22639560, 27167472, 27922124, 30186080, 33959340, 34902655, 36223296, 41883186, 45279120, 54334944, 55844248, 60372160, 62824779, 67918680, 69805310, 83766372, 90558240, 104707965, 108669888, 111688496, 125649558, 135837360, 139610620, 167532744, 181116480, 209415930, 223376992, 251299116, 271674720, 279221240, 314123895, 335065488, 418831860, 446753984, 502598232, 543349440, 558442480, 628247790, 670130976, 837663720, 1005196464, 1116884960, 1256495580, 1340261952, 1675327440, 2010392928, 2233769920, 2512991160, 3350654880, 4020785856, 5025982320, 6701309760, 10051964640, 20103929280]

約数ペア:

[(1, 20103929280), (2, 10051964640), (3, 6701309760), (4, 5025982320), (5, 4020785856), (6, 3350654880), (8, 2512991160), (9, 2233769920), (10, 2010392928), (12, 1675327440), (15, 1340261952), (16, 1256495580), (18, 1116884960), (20, 1005196464), (24, 837663720), (30, 670130976), (32, 628247790), (36, 558442480), (37, 543349440), (40, 502598232), (45, 446753984), (48, 418831860), (60, 335065488), (64, 314123895), (72, 279221240), (74, 271674720), (80, 251299116), (90, 223376992), (96, 209415930), (111, 181116480), (120, 167532744), (144, 139610620), (148, 135837360), (160, 125649558), (180, 111688496), (185, 108669888), (192, 104707965), (222, 90558240), (240, 83766372), (288, 69805310), (296, 67918680), (320, 62824779), (333, 60372160), (360, 55844248), (370, 54334944), (444, 45279120), (480, 41883186), (555, 36223296), (576, 34902655), (592, 33959340), (666, 30186080), (720, 27922124), (740, 27167472), (888, 22639560), (960, 20941593), (1110, 18111648), (1184, 16979670), (1332, 15093040), (1369, 14685120), (1440, 13961062), (1480, 13583736), (1665, 12074432), (1776, 11319780), (2220, 9055824), (2368, 8489835), (2664, 7546520), (2738, 7342560), (2880, 6980531), (2960, 6791868), (3330, 6037216), (3552, 5659890), (4107, 4895040), (4440, 4527912), (5099, 3942720), (5328, 3773260), (5476, 3671280), (5920, 3395934), (6660, 3018608), (6845, 2937024), (7104, 2829945), (8214, 2447520), (8880, 2263956), (10198, 1971360), (10656, 1886630), (10952, 1835640), (11840, 1697967), (12321, 1631680), (13320, 1509304), (13690, 1468512), (15297, 1314240), (16428, 1223760), (17760, 1131978), (20396, 985680), (20535, 979008), (21312, 943315), (21904, 917820), (24642, 815840), (25495, 788544), (26640, 754652), (27380, 734256), (30594, 657120), (32856, 611880), (35520, 565989), (40792, 492840), (41070, 489504), (43808, 458910), (45891, 438080), (49284, 407920), (50990, 394272), (53280, 377326), (54760, 367128), (61188, 328560), (61605, 326336), (65712, 305940), (76485, 262848), (81584, 246420), (82140, 244752), (87616, 229455), (91782, 219040), (98568, 203960), (101980, 197136), (106560, 188663), (109520, 183564), (122376, 164280), (123210, 163168), (131424, 152970)]