315017040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3317

約数の個数: 160

約数和(自身を含む): 1085930496

約数和(自身を除く): 770913456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3257, 3720, 4030, 4836, 6045, 6448, 6514, 7440, 8060, 9672, 9771, 12090, 13028, 16120, 16285, 19344, 19542, 24180, 26056, 32240, 32570, 39084, 42341, 48360, 48855, 52112, 65140, 78168, 84682, 96720, 97710, 100967, 127023, 130280, 156336, 169364, 195420, 201934, 211705, 254046, 260560, 302901, 338728, 390840, 403868, 423410, 504835, 508092, 605802, 635115, 677456, 781680, 807736, 846820, 1009670, 1016184, 1211604, 1270230, 1312571, 1514505, 1615472, 1693640, 2019340, 2032368, 2423208, 2540460, 2625142, 3029010, 3387280, 3937713, 4038680, 4846416, 5080920, 5250284, 6058020, 6562855, 7875426, 8077360, 10161840, 10500568, 12116040, 13125710, 15750852, 19688565, 21001136, 24232080, 26251420, 31501704, 39377130, 52502840, 63003408, 78754260, 105005680, 157508520, 315017040]

約数ペア:

[(1, 315017040), (2, 157508520), (3, 105005680), (4, 78754260), (5, 63003408), (6, 52502840), (8, 39377130), (10, 31501704), (12, 26251420), (13, 24232080), (15, 21001136), (16, 19688565), (20, 15750852), (24, 13125710), (26, 12116040), (30, 10500568), (31, 10161840), (39, 8077360), (40, 7875426), (48, 6562855), (52, 6058020), (60, 5250284), (62, 5080920), (65, 4846416), (78, 4038680), (80, 3937713), (93, 3387280), (104, 3029010), (120, 2625142), (124, 2540460), (130, 2423208), (155, 2032368), (156, 2019340), (186, 1693640), (195, 1615472), (208, 1514505), (240, 1312571), (248, 1270230), (260, 1211604), (310, 1016184), (312, 1009670), (372, 846820), (390, 807736), (403, 781680), (465, 677456), (496, 635115), (520, 605802), (620, 508092), (624, 504835), (744, 423410), (780, 403868), (806, 390840), (930, 338728), (1040, 302901), (1209, 260560), (1240, 254046), (1488, 211705), (1560, 201934), (1612, 195420), (1860, 169364), (2015, 156336), (2418, 130280), (2480, 127023), (3120, 100967), (3224, 97710), (3257, 96720), (3720, 84682), (4030, 78168), (4836, 65140), (6045, 52112), (6448, 48855), (6514, 48360), (7440, 42341), (8060, 39084), (9672, 32570), (9771, 32240), (12090, 26056), (13028, 24180), (16120, 19542), (16285, 19344)]