523478880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 1921177440

約数和(自身を除く): 1397698560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 228, 240, 265, 285, 288, 304, 318, 342, 360, 361, 380, 424, 456, 477, 480, 530, 570, 608, 636, 684, 720, 722, 760, 795, 848, 855, 912, 954, 1007, 1060, 1083, 1140, 1272, 1368, 1440, 1444, 1520, 1590, 1696, 1710, 1805, 1824, 1908, 2014, 2120, 2166, 2280, 2385, 2544, 2736, 2888, 3021, 3040, 3180, 3249, 3420, 3610, 3816, 4028, 4240, 4332, 4560, 4770, 5035, 5088, 5415, 5472, 5776, 6042, 6360, 6498, 6840, 6859, 7220, 7632, 8056, 8480, 8664, 9063, 9120, 9540, 10070, 10830, 11552, 12084, 12720, 12996, 13680, 13718, 14440, 15105, 15264, 16112, 16245, 17328, 18126, 19080, 19133, 20140, 20577, 21660, 24168, 25440, 25992, 27360, 27436, 28880, 30210, 32224, 32490, 34295, 34656, 36252, 38160, 38266, 40280, 41154, 43320, 45315, 48336, 51984, 54872, 57399, 57760, 60420, 61731, 64980, 68590, 72504, 76320, 76532, 80560, 82308, 86640, 90630, 95665, 96672, 102885, 103968, 109744, 114798, 120840, 123462, 129960, 137180, 145008, 153064, 161120, 164616, 172197, 173280, 181260, 191330, 205770, 219488, 229596, 241680, 246924, 259920, 274360, 286995, 290016, 306128, 308655, 329232, 344394, 362520, 363527, 382660, 411540, 459192, 483360, 493848, 519840, 548720, 573990, 612256, 617310, 658464, 688788, 725040, 727054, 765320, 823080, 860985, 918384, 987696, 1090581, 1097440, 1147980, 1234620, 1377576, 1450080, 1454108, 1530640, 1646160, 1721970, 1817635, 1836768, 1975392, 2181162, 2295960, 2469240, 2755152, 2908216, 3061280, 3271743, 3292320, 3443940, 3635270, 4362324, 4591920, 4938480, 5452905, 5510304, 5816432, 6543486, 6887880, 7270540, 8724648, 9183840, 9876960, 10905810, 11632864, 13086972, 13775760, 14541080, 16358715, 17449296, 21811620, 26173944, 27551520, 29082160, 32717430, 34898592, 43623240, 52347888, 58164320, 65434860, 87246480, 104695776, 130869720, 174492960, 261739440, 523478880]

約数ペア:

[(1, 523478880), (2, 261739440), (3, 174492960), (4, 130869720), (5, 104695776), (6, 87246480), (8, 65434860), (9, 58164320), (10, 52347888), (12, 43623240), (15, 34898592), (16, 32717430), (18, 29082160), (19, 27551520), (20, 26173944), (24, 21811620), (30, 17449296), (32, 16358715), (36, 14541080), (38, 13775760), (40, 13086972), (45, 11632864), (48, 10905810), (53, 9876960), (57, 9183840), (60, 8724648), (72, 7270540), (76, 6887880), (80, 6543486), (90, 5816432), (95, 5510304), (96, 5452905), (106, 4938480), (114, 4591920), (120, 4362324), (144, 3635270), (152, 3443940), (159, 3292320), (160, 3271743), (171, 3061280), (180, 2908216), (190, 2755152), (212, 2469240), (228, 2295960), (240, 2181162), (265, 1975392), (285, 1836768), (288, 1817635), (304, 1721970), (318, 1646160), (342, 1530640), (360, 1454108), (361, 1450080), (380, 1377576), (424, 1234620), (456, 1147980), (477, 1097440), (480, 1090581), (530, 987696), (570, 918384), (608, 860985), (636, 823080), (684, 765320), (720, 727054), (722, 725040), (760, 688788), (795, 658464), (848, 617310), (855, 612256), (912, 573990), (954, 548720), (1007, 519840), (1060, 493848), (1083, 483360), (1140, 459192), (1272, 411540), (1368, 382660), (1440, 363527), (1444, 362520), (1520, 344394), (1590, 329232), (1696, 308655), (1710, 306128), (1805, 290016), (1824, 286995), (1908, 274360), (2014, 259920), (2120, 246924), (2166, 241680), (2280, 229596), (2385, 219488), (2544, 205770), (2736, 191330), (2888, 181260), (3021, 173280), (3040, 172197), (3180, 164616), (3249, 161120), (3420, 153064), (3610, 145008), (3816, 137180), (4028, 129960), (4240, 123462), (4332, 120840), (4560, 114798), (4770, 109744), (5035, 103968), (5088, 102885), (5415, 96672), (5472, 95665), (5776, 90630), (6042, 86640), (6360, 82308), (6498, 80560), (6840, 76532), (6859, 76320), (7220, 72504), (7632, 68590), (8056, 64980), (8480, 61731), (8664, 60420), (9063, 57760), (9120, 57399), (9540, 54872), (10070, 51984), (10830, 48336), (11552, 45315), (12084, 43320), (12720, 41154), (12996, 40280), (13680, 38266), (13718, 38160), (14440, 36252), (15105, 34656), (15264, 34295), (16112, 32490), (16245, 32224), (17328, 30210), (18126, 28880), (19080, 27436), (19133, 27360), (20140, 25992), (20577, 25440), (21660, 24168)]