318814080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 1119666240

約数和(自身を除く): 800852160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 128, 130, 156, 159, 160, 192, 195, 208, 212, 240, 241, 260, 265, 312, 318, 320, 384, 390, 416, 424, 480, 482, 520, 530, 624, 636, 640, 689, 723, 780, 795, 832, 848, 960, 964, 1040, 1060, 1205, 1248, 1272, 1378, 1446, 1560, 1590, 1664, 1696, 1920, 1928, 2067, 2080, 2120, 2410, 2496, 2544, 2756, 2892, 3120, 3133, 3180, 3392, 3445, 3615, 3856, 4134, 4160, 4240, 4820, 4992, 5088, 5512, 5784, 6240, 6266, 6360, 6784, 6890, 7230, 7712, 8268, 8320, 8480, 9399, 9640, 10176, 10335, 11024, 11568, 12480, 12532, 12720, 12773, 13780, 14460, 15424, 15665, 16536, 16960, 18798, 19280, 20352, 20670, 22048, 23136, 24960, 25064, 25440, 25546, 27560, 28920, 30848, 31330, 33072, 33920, 37596, 38319, 38560, 41340, 44096, 46272, 46995, 50128, 50880, 51092, 55120, 57840, 62660, 63865, 66144, 75192, 76638, 77120, 82680, 88192, 92544, 93990, 100256, 101760, 102184, 110240, 115680, 125320, 127730, 132288, 150384, 153276, 154240, 165360, 166049, 187980, 191595, 200512, 204368, 220480, 231360, 250640, 255460, 264576, 300768, 306552, 330720, 332098, 375960, 383190, 401024, 408736, 440960, 462720, 498147, 501280, 510920, 601536, 613104, 661440, 664196, 751920, 766380, 817472, 830245, 996294, 1002560, 1021840, 1203072, 1226208, 1322880, 1328392, 1503840, 1532760, 1634944, 1660490, 1992588, 2005120, 2043680, 2452416, 2490735, 2656784, 3007680, 3065520, 3320980, 3985176, 4087360, 4904832, 4981470, 5313568, 6015360, 6131040, 6641960, 7970352, 8174720, 9962940, 10627136, 12262080, 13283920, 15940704, 19925880, 21254272, 24524160, 26567840, 31881408, 39851760, 53135680, 63762816, 79703520, 106271360, 159407040, 318814080]

約数ペア:

[(1, 318814080), (2, 159407040), (3, 106271360), (4, 79703520), (5, 63762816), (6, 53135680), (8, 39851760), (10, 31881408), (12, 26567840), (13, 24524160), (15, 21254272), (16, 19925880), (20, 15940704), (24, 13283920), (26, 12262080), (30, 10627136), (32, 9962940), (39, 8174720), (40, 7970352), (48, 6641960), (52, 6131040), (53, 6015360), (60, 5313568), (64, 4981470), (65, 4904832), (78, 4087360), (80, 3985176), (96, 3320980), (104, 3065520), (106, 3007680), (120, 2656784), (128, 2490735), (130, 2452416), (156, 2043680), (159, 2005120), (160, 1992588), (192, 1660490), (195, 1634944), (208, 1532760), (212, 1503840), (240, 1328392), (241, 1322880), (260, 1226208), (265, 1203072), (312, 1021840), (318, 1002560), (320, 996294), (384, 830245), (390, 817472), (416, 766380), (424, 751920), (480, 664196), (482, 661440), (520, 613104), (530, 601536), (624, 510920), (636, 501280), (640, 498147), (689, 462720), (723, 440960), (780, 408736), (795, 401024), (832, 383190), (848, 375960), (960, 332098), (964, 330720), (1040, 306552), (1060, 300768), (1205, 264576), (1248, 255460), (1272, 250640), (1378, 231360), (1446, 220480), (1560, 204368), (1590, 200512), (1664, 191595), (1696, 187980), (1920, 166049), (1928, 165360), (2067, 154240), (2080, 153276), (2120, 150384), (2410, 132288), (2496, 127730), (2544, 125320), (2756, 115680), (2892, 110240), (3120, 102184), (3133, 101760), (3180, 100256), (3392, 93990), (3445, 92544), (3615, 88192), (3856, 82680), (4134, 77120), (4160, 76638), (4240, 75192), (4820, 66144), (4992, 63865), (5088, 62660), (5512, 57840), (5784, 55120), (6240, 51092), (6266, 50880), (6360, 50128), (6784, 46995), (6890, 46272), (7230, 44096), (7712, 41340), (8268, 38560), (8320, 38319), (8480, 37596), (9399, 33920), (9640, 33072), (10176, 31330), (10335, 30848), (11024, 28920), (11568, 27560), (12480, 25546), (12532, 25440), (12720, 25064), (12773, 24960), (13780, 23136), (14460, 22048), (15424, 20670), (15665, 20352), (16536, 19280), (16960, 18798)]