16438693680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{485777}}^1$

素因数の和:485843

約数の個数: 120

約数和(自身を含む): 56381337792

約数和(自身を除く): 39942644112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 485777, 971554, 1457331, 1943108, 2428885, 2914662, 3886216, 4371993, 4857770, 5829324, 7286655, 7772432, 8743986, 9715540, 11658648, 14573310, 17487972, 19431080, 21859965, 22831519, 23317296, 29146620, 34975944, 38862160, 43719930, 45663038, 58293240, 68494557, 69951888, 87439860, 91326076, 114157595, 116586480, 136989114, 174879720, 182652152, 205483671, 228315190, 273978228, 342472785, 349759440, 365304304, 410967342, 456630380, 547956456, 684945570, 821934684, 913260760, 1027418355, 1095912912, 1369891140, 1643869368, 1826521520, 2054836710, 2739782280, 3287738736, 4109673420, 5479564560, 8219346840, 16438693680]

約数ペア:

[(1, 16438693680), (2, 8219346840), (3, 5479564560), (4, 4109673420), (5, 3287738736), (6, 2739782280), (8, 2054836710), (9, 1826521520), (10, 1643869368), (12, 1369891140), (15, 1095912912), (16, 1027418355), (18, 913260760), (20, 821934684), (24, 684945570), (30, 547956456), (36, 456630380), (40, 410967342), (45, 365304304), (47, 349759440), (48, 342472785), (60, 273978228), (72, 228315190), (80, 205483671), (90, 182652152), (94, 174879720), (120, 136989114), (141, 116586480), (144, 114157595), (180, 91326076), (188, 87439860), (235, 69951888), (240, 68494557), (282, 58293240), (360, 45663038), (376, 43719930), (423, 38862160), (470, 34975944), (564, 29146620), (705, 23317296), (720, 22831519), (752, 21859965), (846, 19431080), (940, 17487972), (1128, 14573310), (1410, 11658648), (1692, 9715540), (1880, 8743986), (2115, 7772432), (2256, 7286655), (2820, 5829324), (3384, 4857770), (3760, 4371993), (4230, 3886216), (5640, 2914662), (6768, 2428885), (8460, 1943108), (11280, 1457331), (16920, 971554), (33840, 485777)]