4951207560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:656

約数の個数: 256

約数和(自身を含む): 16511040000

約数和(自身を除く): 11559832440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 199, 205, 246, 260, 312, 328, 389, 390, 398, 410, 492, 520, 533, 597, 615, 778, 780, 796, 820, 984, 995, 1066, 1167, 1194, 1230, 1556, 1560, 1592, 1599, 1640, 1945, 1990, 2132, 2334, 2388, 2460, 2587, 2665, 2985, 3112, 3198, 3890, 3980, 4264, 4668, 4776, 4920, 5057, 5174, 5330, 5835, 5970, 6396, 7761, 7780, 7960, 7995, 8159, 9336, 10114, 10348, 10660, 11670, 11940, 12792, 12935, 15171, 15522, 15560, 15949, 15990, 16318, 20228, 20696, 21320, 23340, 23880, 24477, 25285, 25870, 30342, 31044, 31898, 31980, 32636, 38805, 40456, 40795, 46680, 47847, 48954, 50570, 51740, 60684, 62088, 63796, 63960, 65272, 75855, 77411, 77610, 79745, 81590, 95694, 97908, 101140, 103480, 106067, 121368, 122385, 127592, 151710, 154822, 155220, 159490, 163180, 191388, 195816, 202280, 207337, 212134, 232233, 239235, 244770, 303420, 309644, 310440, 318201, 318980, 326360, 382776, 387055, 414674, 424268, 464466, 478470, 489540, 530335, 606840, 619288, 622011, 636402, 637960, 774110, 829348, 848536, 928932, 956940, 979080, 1006343, 1036685, 1060670, 1161165, 1244022, 1272804, 1548220, 1591005, 1658696, 1857864, 1913880, 2012686, 2073370, 2121340, 2322330, 2488044, 2545608, 3019029, 3096440, 3110055, 3173851, 3182010, 4025372, 4146740, 4242680, 4644660, 4976088, 5031715, 6038058, 6220110, 6347702, 6364020, 8050744, 8293480, 9289320, 9521553, 10063430, 12076116, 12440220, 12695404, 12728040, 15095145, 15869255, 19043106, 20126860, 24152232, 24880440, 25390808, 30190290, 31738510, 38086212, 40253720, 41260063, 47607765, 60380580, 63477020, 76172424, 82520126, 95215530, 120761160, 123780189, 126954040, 165040252, 190431060, 206300315, 247560378, 330080504, 380862120, 412600630, 495120756, 618900945, 825201260, 990241512, 1237801890, 1650402520, 2475603780, 4951207560]

約数ペア:

[(1, 4951207560), (2, 2475603780), (3, 1650402520), (4, 1237801890), (5, 990241512), (6, 825201260), (8, 618900945), (10, 495120756), (12, 412600630), (13, 380862120), (15, 330080504), (20, 247560378), (24, 206300315), (26, 190431060), (30, 165040252), (39, 126954040), (40, 123780189), (41, 120761160), (52, 95215530), (60, 82520126), (65, 76172424), (78, 63477020), (82, 60380580), (104, 47607765), (120, 41260063), (123, 40253720), (130, 38086212), (156, 31738510), (164, 30190290), (195, 25390808), (199, 24880440), (205, 24152232), (246, 20126860), (260, 19043106), (312, 15869255), (328, 15095145), (389, 12728040), (390, 12695404), (398, 12440220), (410, 12076116), (492, 10063430), (520, 9521553), (533, 9289320), (597, 8293480), (615, 8050744), (778, 6364020), (780, 6347702), (796, 6220110), (820, 6038058), (984, 5031715), (995, 4976088), (1066, 4644660), (1167, 4242680), (1194, 4146740), (1230, 4025372), (1556, 3182010), (1560, 3173851), (1592, 3110055), (1599, 3096440), (1640, 3019029), (1945, 2545608), (1990, 2488044), (2132, 2322330), (2334, 2121340), (2388, 2073370), (2460, 2012686), (2587, 1913880), (2665, 1857864), (2985, 1658696), (3112, 1591005), (3198, 1548220), (3890, 1272804), (3980, 1244022), (4264, 1161165), (4668, 1060670), (4776, 1036685), (4920, 1006343), (5057, 979080), (5174, 956940), (5330, 928932), (5835, 848536), (5970, 829348), (6396, 774110), (7761, 637960), (7780, 636402), (7960, 622011), (7995, 619288), (8159, 606840), (9336, 530335), (10114, 489540), (10348, 478470), (10660, 464466), (11670, 424268), (11940, 414674), (12792, 387055), (12935, 382776), (15171, 326360), (15522, 318980), (15560, 318201), (15949, 310440), (15990, 309644), (16318, 303420), (20228, 244770), (20696, 239235), (21320, 232233), (23340, 212134), (23880, 207337), (24477, 202280), (25285, 195816), (25870, 191388), (30342, 163180), (31044, 159490), (31898, 155220), (31980, 154822), (32636, 151710), (38805, 127592), (40456, 122385), (40795, 121368), (46680, 106067), (47847, 103480), (48954, 101140), (50570, 97908), (51740, 95694), (60684, 81590), (62088, 79745), (63796, 77610), (63960, 77411), (65272, 75855)]