315052920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 384

約数和(自身を含む): 1289433600

約数和(自身を除く): 974380680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 59, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 118, 120, 126, 130, 140, 156, 163, 168, 177, 180, 182, 195, 210, 234, 236, 252, 260, 273, 280, 295, 312, 315, 326, 354, 360, 364, 390, 413, 420, 455, 468, 472, 489, 504, 520, 531, 546, 585, 590, 630, 652, 708, 728, 767, 780, 815, 819, 826, 840, 885, 910, 936, 978, 1062, 1092, 1141, 1170, 1180, 1239, 1260, 1304, 1365, 1416, 1467, 1534, 1560, 1630, 1638, 1652, 1770, 1820, 1956, 2065, 2119, 2124, 2184, 2282, 2301, 2340, 2360, 2445, 2478, 2520, 2655, 2730, 2934, 3068, 3260, 3276, 3304, 3423, 3540, 3640, 3717, 3835, 3912, 4095, 4130, 4238, 4248, 4564, 4602, 4680, 4890, 4956, 5310, 5369, 5460, 5705, 5868, 6136, 6195, 6357, 6520, 6552, 6846, 6903, 7080, 7335, 7434, 7670, 8190, 8260, 8476, 9128, 9204, 9617, 9780, 9912, 10269, 10595, 10620, 10738, 10920, 11410, 11505, 11736, 12390, 12714, 13692, 13806, 14670, 14833, 14868, 15340, 16107, 16380, 16520, 16952, 17115, 18408, 18585, 19071, 19234, 19560, 20538, 21190, 21240, 21476, 22820, 23010, 24780, 25428, 26845, 27384, 27612, 28851, 29340, 29666, 29736, 30680, 31785, 32214, 32760, 34230, 34515, 37170, 38142, 38468, 41076, 42380, 42952, 44499, 45640, 46020, 48085, 48321, 49560, 50856, 51345, 53690, 55224, 57702, 58680, 59332, 63570, 64428, 67319, 68460, 69030, 74165, 74340, 76284, 76936, 80535, 82152, 84760, 86553, 88998, 92040, 95355, 96170, 96642, 102690, 107380, 115404, 118664, 125021, 127140, 128856, 133497, 134638, 136920, 138060, 144255, 148330, 148680, 152568, 161070, 173106, 177996, 190710, 192340, 193284, 201957, 205380, 214760, 222495, 230808, 241605, 250042, 254280, 266994, 269276, 276120, 288510, 296660, 322140, 336595, 346212, 355992, 375063, 381420, 384680, 386568, 403914, 410760, 432765, 444990, 483210, 500084, 533988, 538552, 577020, 593320, 605871, 625105, 644280, 667485, 673190, 692424, 750126, 762840, 807828, 865530, 875147, 889980, 966420, 1000168, 1009785, 1067976, 1125189, 1154040, 1211742, 1250210, 1334970, 1346380, 1500252, 1615656, 1731060, 1750294, 1779960, 1875315, 1932840, 2019570, 2250378, 2423484, 2500420, 2625441, 2669940, 2692760, 3000504, 3029355, 3462120, 3500588, 3750630, 4039140, 4375735, 4500756, 4846968, 5000840, 5250882, 5339880, 5625945, 6058710, 7001176, 7501260, 7876323, 8078280, 8751470, 9001512, 10501764, 11251890, 12117420, 13127205, 15002520, 15752646, 17502940, 21003528, 22503780, 24234840, 26254410, 31505292, 35005880, 39381615, 45007560, 52508820, 63010584, 78763230, 105017640, 157526460, 315052920]

約数ペア:

[(1, 315052920), (2, 157526460), (3, 105017640), (4, 78763230), (5, 63010584), (6, 52508820), (7, 45007560), (8, 39381615), (9, 35005880), (10, 31505292), (12, 26254410), (13, 24234840), (14, 22503780), (15, 21003528), (18, 17502940), (20, 15752646), (21, 15002520), (24, 13127205), (26, 12117420), (28, 11251890), (30, 10501764), (35, 9001512), (36, 8751470), (39, 8078280), (40, 7876323), (42, 7501260), (45, 7001176), (52, 6058710), (56, 5625945), (59, 5339880), (60, 5250882), (63, 5000840), (65, 4846968), (70, 4500756), (72, 4375735), (78, 4039140), (84, 3750630), (90, 3500588), (91, 3462120), (104, 3029355), (105, 3000504), (117, 2692760), (118, 2669940), (120, 2625441), (126, 2500420), (130, 2423484), (140, 2250378), (156, 2019570), (163, 1932840), (168, 1875315), (177, 1779960), (180, 1750294), (182, 1731060), (195, 1615656), (210, 1500252), (234, 1346380), (236, 1334970), (252, 1250210), (260, 1211742), (273, 1154040), (280, 1125189), (295, 1067976), (312, 1009785), (315, 1000168), (326, 966420), (354, 889980), (360, 875147), (364, 865530), (390, 807828), (413, 762840), (420, 750126), (455, 692424), (468, 673190), (472, 667485), (489, 644280), (504, 625105), (520, 605871), (531, 593320), (546, 577020), (585, 538552), (590, 533988), (630, 500084), (652, 483210), (708, 444990), (728, 432765), (767, 410760), (780, 403914), (815, 386568), (819, 384680), (826, 381420), (840, 375063), (885, 355992), (910, 346212), (936, 336595), (978, 322140), (1062, 296660), (1092, 288510), (1141, 276120), (1170, 269276), (1180, 266994), (1239, 254280), (1260, 250042), (1304, 241605), (1365, 230808), (1416, 222495), (1467, 214760), (1534, 205380), (1560, 201957), (1630, 193284), (1638, 192340), (1652, 190710), (1770, 177996), (1820, 173106), (1956, 161070), (2065, 152568), (2119, 148680), (2124, 148330), (2184, 144255), (2282, 138060), (2301, 136920), (2340, 134638), (2360, 133497), (2445, 128856), (2478, 127140), (2520, 125021), (2655, 118664), (2730, 115404), (2934, 107380), (3068, 102690), (3260, 96642), (3276, 96170), (3304, 95355), (3423, 92040), (3540, 88998), (3640, 86553), (3717, 84760), (3835, 82152), (3912, 80535), (4095, 76936), (4130, 76284), (4238, 74340), (4248, 74165), (4564, 69030), (4602, 68460), (4680, 67319), (4890, 64428), (4956, 63570), (5310, 59332), (5369, 58680), (5460, 57702), (5705, 55224), (5868, 53690), (6136, 51345), (6195, 50856), (6357, 49560), (6520, 48321), (6552, 48085), (6846, 46020), (6903, 45640), (7080, 44499), (7335, 42952), (7434, 42380), (7670, 41076), (8190, 38468), (8260, 38142), (8476, 37170), (9128, 34515), (9204, 34230), (9617, 32760), (9780, 32214), (9912, 31785), (10269, 30680), (10595, 29736), (10620, 29666), (10738, 29340), (10920, 28851), (11410, 27612), (11505, 27384), (11736, 26845), (12390, 25428), (12714, 24780), (13692, 23010), (13806, 22820), (14670, 21476), (14833, 21240), (14868, 21190), (15340, 20538), (16107, 19560), (16380, 19234), (16520, 19071), (16952, 18585), (17115, 18408)]