463546720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 1416683520

約数和(自身を除く): 953136800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 79, 80, 91, 104, 112, 124, 130, 140, 155, 158, 160, 169, 182, 208, 217, 224, 248, 260, 280, 310, 316, 338, 364, 395, 403, 416, 434, 455, 496, 520, 553, 560, 620, 632, 676, 728, 790, 806, 845, 868, 910, 992, 1027, 1040, 1085, 1106, 1120, 1183, 1240, 1264, 1352, 1456, 1580, 1612, 1690, 1736, 1820, 2015, 2054, 2080, 2170, 2212, 2366, 2449, 2480, 2528, 2704, 2765, 2821, 2912, 3160, 3224, 3380, 3472, 3640, 4030, 4108, 4340, 4424, 4732, 4898, 4960, 5135, 5239, 5408, 5530, 5642, 5915, 6320, 6448, 6760, 6944, 7189, 7280, 8060, 8216, 8680, 8848, 9464, 9796, 10270, 10478, 11060, 11284, 11830, 12245, 12640, 12896, 13351, 13520, 14105, 14378, 14560, 16120, 16432, 17143, 17360, 17696, 18928, 19592, 20540, 20956, 22120, 22568, 23660, 24490, 26195, 26702, 27040, 28210, 28756, 31837, 32240, 32864, 34286, 34720, 35945, 36673, 37856, 39184, 41080, 41912, 44240, 45136, 47320, 48980, 52390, 53404, 56420, 57512, 63674, 64480, 66755, 68572, 71890, 73346, 78368, 82160, 83824, 85715, 88480, 90272, 93457, 94640, 97960, 104780, 106808, 112840, 115024, 127348, 133510, 137144, 143780, 146692, 159185, 164320, 167648, 171430, 183365, 186914, 189280, 195920, 209560, 213616, 222859, 225680, 230048, 254696, 267020, 274288, 287560, 293384, 318370, 342860, 366730, 373828, 391840, 413881, 419120, 427232, 445718, 451360, 467285, 509392, 534040, 548576, 575120, 586768, 636740, 685720, 733460, 747656, 827762, 838240, 891436, 934570, 1018784, 1068080, 1114295, 1150240, 1173536, 1273480, 1371440, 1466920, 1495312, 1655524, 1782872, 1869140, 2069405, 2136160, 2228590, 2546960, 2742880, 2897167, 2933840, 2990624, 3311048, 3565744, 3738280, 4138810, 4457180, 5093920, 5794334, 5867680, 6622096, 7131488, 7476560, 8277620, 8914360, 11588668, 13244192, 14485835, 14953120, 16555240, 17828720, 23177336, 28971670, 33110480, 35657440, 46354672, 57943340, 66220960, 92709344, 115886680, 231773360, 463546720]

約数ペア:

[(1, 463546720), (2, 231773360), (4, 115886680), (5, 92709344), (7, 66220960), (8, 57943340), (10, 46354672), (13, 35657440), (14, 33110480), (16, 28971670), (20, 23177336), (26, 17828720), (28, 16555240), (31, 14953120), (32, 14485835), (35, 13244192), (40, 11588668), (52, 8914360), (56, 8277620), (62, 7476560), (65, 7131488), (70, 6622096), (79, 5867680), (80, 5794334), (91, 5093920), (104, 4457180), (112, 4138810), (124, 3738280), (130, 3565744), (140, 3311048), (155, 2990624), (158, 2933840), (160, 2897167), (169, 2742880), (182, 2546960), (208, 2228590), (217, 2136160), (224, 2069405), (248, 1869140), (260, 1782872), (280, 1655524), (310, 1495312), (316, 1466920), (338, 1371440), (364, 1273480), (395, 1173536), (403, 1150240), (416, 1114295), (434, 1068080), (455, 1018784), (496, 934570), (520, 891436), (553, 838240), (560, 827762), (620, 747656), (632, 733460), (676, 685720), (728, 636740), (790, 586768), (806, 575120), (845, 548576), (868, 534040), (910, 509392), (992, 467285), (1027, 451360), (1040, 445718), (1085, 427232), (1106, 419120), (1120, 413881), (1183, 391840), (1240, 373828), (1264, 366730), (1352, 342860), (1456, 318370), (1580, 293384), (1612, 287560), (1690, 274288), (1736, 267020), (1820, 254696), (2015, 230048), (2054, 225680), (2080, 222859), (2170, 213616), (2212, 209560), (2366, 195920), (2449, 189280), (2480, 186914), (2528, 183365), (2704, 171430), (2765, 167648), (2821, 164320), (2912, 159185), (3160, 146692), (3224, 143780), (3380, 137144), (3472, 133510), (3640, 127348), (4030, 115024), (4108, 112840), (4340, 106808), (4424, 104780), (4732, 97960), (4898, 94640), (4960, 93457), (5135, 90272), (5239, 88480), (5408, 85715), (5530, 83824), (5642, 82160), (5915, 78368), (6320, 73346), (6448, 71890), (6760, 68572), (6944, 66755), (7189, 64480), (7280, 63674), (8060, 57512), (8216, 56420), (8680, 53404), (8848, 52390), (9464, 48980), (9796, 47320), (10270, 45136), (10478, 44240), (11060, 41912), (11284, 41080), (11830, 39184), (12245, 37856), (12640, 36673), (12896, 35945), (13351, 34720), (13520, 34286), (14105, 32864), (14378, 32240), (14560, 31837), (16120, 28756), (16432, 28210), (17143, 27040), (17360, 26702), (17696, 26195), (18928, 24490), (19592, 23660), (20540, 22568), (20956, 22120)]