315614520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4014

約数の個数: 192

約数和(自身を含む): 1169925120

約数和(自身を除く): 854310600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3967, 3978, 4420, 4680, 5304, 6120, 6630, 7934, 7956, 8840, 9945, 11901, 13260, 15868, 15912, 19835, 19890, 23802, 26520, 31736, 35703, 39670, 39780, 47604, 51571, 59505, 67439, 71406, 79340, 79560, 95208, 103142, 119010, 134878, 142812, 154713, 158680, 178515, 202317, 206284, 238020, 257855, 269756, 285624, 309426, 337195, 357030, 404634, 412568, 464139, 476040, 515710, 539512, 606951, 618852, 674390, 714060, 773565, 809268, 876707, 928278, 1011585, 1031420, 1213902, 1237704, 1348780, 1428120, 1547130, 1618536, 1753414, 1856556, 2023170, 2062840, 2320695, 2427804, 2630121, 2697560, 3034755, 3094260, 3506828, 3713112, 4046340, 4383535, 4641390, 4855608, 5260242, 6069510, 6188520, 7013656, 7890363, 8092680, 8767070, 9282780, 10520484, 12139020, 13150605, 15780726, 17534140, 18565560, 21040968, 24278040, 26301210, 31561452, 35068280, 39451815, 52602420, 63122904, 78903630, 105204840, 157807260, 315614520]

約数ペア:

[(1, 315614520), (2, 157807260), (3, 105204840), (4, 78903630), (5, 63122904), (6, 52602420), (8, 39451815), (9, 35068280), (10, 31561452), (12, 26301210), (13, 24278040), (15, 21040968), (17, 18565560), (18, 17534140), (20, 15780726), (24, 13150605), (26, 12139020), (30, 10520484), (34, 9282780), (36, 8767070), (39, 8092680), (40, 7890363), (45, 7013656), (51, 6188520), (52, 6069510), (60, 5260242), (65, 4855608), (68, 4641390), (72, 4383535), (78, 4046340), (85, 3713112), (90, 3506828), (102, 3094260), (104, 3034755), (117, 2697560), (120, 2630121), (130, 2427804), (136, 2320695), (153, 2062840), (156, 2023170), (170, 1856556), (180, 1753414), (195, 1618536), (204, 1547130), (221, 1428120), (234, 1348780), (255, 1237704), (260, 1213902), (306, 1031420), (312, 1011585), (340, 928278), (360, 876707), (390, 809268), (408, 773565), (442, 714060), (468, 674390), (510, 618852), (520, 606951), (585, 539512), (612, 515710), (663, 476040), (680, 464139), (765, 412568), (780, 404634), (884, 357030), (936, 337195), (1020, 309426), (1105, 285624), (1170, 269756), (1224, 257855), (1326, 238020), (1530, 206284), (1560, 202317), (1768, 178515), (1989, 158680), (2040, 154713), (2210, 142812), (2340, 134878), (2652, 119010), (3060, 103142), (3315, 95208), (3967, 79560), (3978, 79340), (4420, 71406), (4680, 67439), (5304, 59505), (6120, 51571), (6630, 47604), (7934, 39780), (7956, 39670), (8840, 35703), (9945, 31736), (11901, 26520), (13260, 23802), (15868, 19890), (15912, 19835)]