20117067360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{16879}}^1$

素因数の和:17101

約数の個数: 192

約数和(自身を含む): 68604641280

約数和(自身を除く): 48487573920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 191, 195, 208, 240, 260, 312, 382, 390, 416, 480, 520, 573, 624, 764, 780, 955, 1040, 1146, 1248, 1528, 1560, 1910, 2080, 2292, 2483, 2865, 3056, 3120, 3820, 4584, 4966, 5730, 6112, 6240, 7449, 7640, 9168, 9932, 11460, 12415, 14898, 15280, 16879, 18336, 19864, 22920, 24830, 29796, 30560, 33758, 37245, 39728, 45840, 49660, 50637, 59592, 67516, 74490, 79456, 84395, 91680, 99320, 101274, 119184, 135032, 148980, 168790, 198640, 202548, 219427, 238368, 253185, 270064, 297960, 337580, 397280, 405096, 438854, 506370, 540128, 595920, 658281, 675160, 810192, 877708, 1012740, 1097135, 1191840, 1316562, 1350320, 1620384, 1755416, 2025480, 2194270, 2633124, 2700640, 3223889, 3291405, 3510832, 4050960, 4388540, 5266248, 6447778, 6582810, 7021664, 8101920, 8777080, 9671667, 10532496, 12895556, 13165620, 16119445, 17554160, 19343334, 21064992, 25791112, 26331240, 32238890, 35108320, 38686668, 41910557, 48358335, 51582224, 52662480, 64477780, 77373336, 83821114, 96716670, 103164448, 105324960, 125731671, 128955560, 154746672, 167642228, 193433340, 209552785, 251463342, 257911120, 309493344, 335284456, 386866680, 419105570, 502926684, 515822240, 628658355, 670568912, 773733360, 838211140, 1005853368, 1257316710, 1341137824, 1547466720, 1676422280, 2011706736, 2514633420, 3352844560, 4023413472, 5029266840, 6705689120, 10058533680, 20117067360]

約数ペア:

[(1, 20117067360), (2, 10058533680), (3, 6705689120), (4, 5029266840), (5, 4023413472), (6, 3352844560), (8, 2514633420), (10, 2011706736), (12, 1676422280), (13, 1547466720), (15, 1341137824), (16, 1257316710), (20, 1005853368), (24, 838211140), (26, 773733360), (30, 670568912), (32, 628658355), (39, 515822240), (40, 502926684), (48, 419105570), (52, 386866680), (60, 335284456), (65, 309493344), (78, 257911120), (80, 251463342), (96, 209552785), (104, 193433340), (120, 167642228), (130, 154746672), (156, 128955560), (160, 125731671), (191, 105324960), (195, 103164448), (208, 96716670), (240, 83821114), (260, 77373336), (312, 64477780), (382, 52662480), (390, 51582224), (416, 48358335), (480, 41910557), (520, 38686668), (573, 35108320), (624, 32238890), (764, 26331240), (780, 25791112), (955, 21064992), (1040, 19343334), (1146, 17554160), (1248, 16119445), (1528, 13165620), (1560, 12895556), (1910, 10532496), (2080, 9671667), (2292, 8777080), (2483, 8101920), (2865, 7021664), (3056, 6582810), (3120, 6447778), (3820, 5266248), (4584, 4388540), (4966, 4050960), (5730, 3510832), (6112, 3291405), (6240, 3223889), (7449, 2700640), (7640, 2633124), (9168, 2194270), (9932, 2025480), (11460, 1755416), (12415, 1620384), (14898, 1350320), (15280, 1316562), (16879, 1191840), (18336, 1097135), (19864, 1012740), (22920, 877708), (24830, 810192), (29796, 675160), (30560, 658281), (33758, 595920), (37245, 540128), (39728, 506370), (45840, 438854), (49660, 405096), (50637, 397280), (59592, 337580), (67516, 297960), (74490, 270064), (79456, 253185), (84395, 238368), (91680, 219427), (99320, 202548), (101274, 198640), (119184, 168790), (135032, 148980)]