420070560

素因数分解:

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

素因数の和:260

約数の個数: 384

約数和(自身を含む): 1666344960

約数和(自身を除く): 1246274400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 59, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 118, 120, 130, 140, 156, 160, 163, 168, 177, 182, 195, 208, 210, 224, 236, 240, 260, 273, 280, 295, 312, 326, 336, 354, 364, 390, 413, 416, 420, 455, 472, 480, 489, 520, 546, 560, 590, 624, 652, 672, 708, 728, 767, 780, 815, 826, 840, 885, 910, 944, 978, 1040, 1092, 1120, 1141, 1180, 1239, 1248, 1304, 1365, 1416, 1456, 1534, 1560, 1630, 1652, 1680, 1770, 1820, 1888, 1956, 2065, 2080, 2119, 2184, 2282, 2301, 2360, 2445, 2478, 2608, 2730, 2832, 2912, 3068, 3120, 3260, 3304, 3360, 3423, 3540, 3640, 3835, 3912, 4130, 4238, 4368, 4564, 4602, 4720, 4890, 4956, 5216, 5369, 5460, 5664, 5705, 6136, 6195, 6240, 6357, 6520, 6608, 6846, 7080, 7280, 7670, 7824, 8260, 8476, 8736, 9128, 9204, 9440, 9617, 9780, 9912, 10595, 10738, 10920, 11410, 11505, 12272, 12390, 12714, 13040, 13216, 13692, 14160, 14560, 14833, 15340, 15648, 16107, 16520, 16952, 17115, 18256, 18408, 19234, 19560, 19824, 21190, 21476, 21840, 22820, 23010, 24544, 24780, 25428, 26080, 26845, 27384, 28320, 28851, 29666, 30680, 31785, 32214, 33040, 33904, 34230, 36512, 36816, 38468, 39120, 39648, 42380, 42952, 43680, 44499, 45640, 46020, 48085, 49560, 50856, 53690, 54768, 57702, 59332, 61360, 63570, 64428, 66080, 67319, 67808, 68460, 73632, 74165, 76936, 78240, 80535, 84760, 85904, 88998, 91280, 92040, 96170, 99120, 101712, 107380, 109536, 115404, 118664, 122720, 125021, 127140, 128856, 134638, 136920, 144255, 148330, 153872, 161070, 169520, 171808, 177996, 182560, 184080, 192340, 198240, 201957, 203424, 214760, 222495, 230808, 237328, 250042, 254280, 257712, 269276, 273840, 288510, 296660, 307744, 322140, 336595, 339040, 355992, 368160, 375063, 384680, 403914, 429520, 444990, 461616, 474656, 500084, 508560, 515424, 538552, 547680, 577020, 593320, 625105, 644280, 673190, 711984, 750126, 769360, 807828, 859040, 875147, 889980, 923232, 1000168, 1009785, 1017120, 1077104, 1154040, 1186640, 1250210, 1288560, 1346380, 1423968, 1500252, 1538720, 1615656, 1750294, 1779960, 1875315, 2000336, 2019570, 2154208, 2308080, 2373280, 2500420, 2577120, 2625441, 2692760, 3000504, 3231312, 3500588, 3559920, 3750630, 4000672, 4039140, 4375735, 4616160, 5000840, 5250882, 5385520, 6001008, 6462624, 7001176, 7119840, 7501260, 8078280, 8751470, 10001680, 10501764, 10771040, 12002016, 13127205, 14002352, 15002520, 16156560, 17502940, 20003360, 21003528, 26254410, 28004704, 30005040, 32313120, 35005880, 42007056, 52508820, 60010080, 70011760, 84014112, 105017640, 140023520, 210035280, 420070560]

約数ペア:

[(1, 420070560), (2, 210035280), (3, 140023520), (4, 105017640), (5, 84014112), (6, 70011760), (7, 60010080), (8, 52508820), (10, 42007056), (12, 35005880), (13, 32313120), (14, 30005040), (15, 28004704), (16, 26254410), (20, 21003528), (21, 20003360), (24, 17502940), (26, 16156560), (28, 15002520), (30, 14002352), (32, 13127205), (35, 12002016), (39, 10771040), (40, 10501764), (42, 10001680), (48, 8751470), (52, 8078280), (56, 7501260), (59, 7119840), (60, 7001176), (65, 6462624), (70, 6001008), (78, 5385520), (80, 5250882), (84, 5000840), (91, 4616160), (96, 4375735), (104, 4039140), (105, 4000672), (112, 3750630), (118, 3559920), (120, 3500588), (130, 3231312), (140, 3000504), (156, 2692760), (160, 2625441), (163, 2577120), (168, 2500420), (177, 2373280), (182, 2308080), (195, 2154208), (208, 2019570), (210, 2000336), (224, 1875315), (236, 1779960), (240, 1750294), (260, 1615656), (273, 1538720), (280, 1500252), (295, 1423968), (312, 1346380), (326, 1288560), (336, 1250210), (354, 1186640), (364, 1154040), (390, 1077104), (413, 1017120), (416, 1009785), (420, 1000168), (455, 923232), (472, 889980), (480, 875147), (489, 859040), (520, 807828), (546, 769360), (560, 750126), (590, 711984), (624, 673190), (652, 644280), (672, 625105), (708, 593320), (728, 577020), (767, 547680), (780, 538552), (815, 515424), (826, 508560), (840, 500084), (885, 474656), (910, 461616), (944, 444990), (978, 429520), (1040, 403914), (1092, 384680), (1120, 375063), (1141, 368160), (1180, 355992), (1239, 339040), (1248, 336595), (1304, 322140), (1365, 307744), (1416, 296660), (1456, 288510), (1534, 273840), (1560, 269276), (1630, 257712), (1652, 254280), (1680, 250042), (1770, 237328), (1820, 230808), (1888, 222495), (1956, 214760), (2065, 203424), (2080, 201957), (2119, 198240), (2184, 192340), (2282, 184080), (2301, 182560), (2360, 177996), (2445, 171808), (2478, 169520), (2608, 161070), (2730, 153872), (2832, 148330), (2912, 144255), (3068, 136920), (3120, 134638), (3260, 128856), (3304, 127140), (3360, 125021), (3423, 122720), (3540, 118664), (3640, 115404), (3835, 109536), (3912, 107380), (4130, 101712), (4238, 99120), (4368, 96170), (4564, 92040), (4602, 91280), (4720, 88998), (4890, 85904), (4956, 84760), (5216, 80535), (5369, 78240), (5460, 76936), (5664, 74165), (5705, 73632), (6136, 68460), (6195, 67808), (6240, 67319), (6357, 66080), (6520, 64428), (6608, 63570), (6846, 61360), (7080, 59332), (7280, 57702), (7670, 54768), (7824, 53690), (8260, 50856), (8476, 49560), (8736, 48085), (9128, 46020), (9204, 45640), (9440, 44499), (9617, 43680), (9780, 42952), (9912, 42380), (10595, 39648), (10738, 39120), (10920, 38468), (11410, 36816), (11505, 36512), (12272, 34230), (12390, 33904), (12714, 33040), (13040, 32214), (13216, 31785), (13692, 30680), (14160, 29666), (14560, 28851), (14833, 28320), (15340, 27384), (15648, 26845), (16107, 26080), (16520, 25428), (16952, 24780), (17115, 24544), (18256, 23010), (18408, 22820), (19234, 21840), (19560, 21476), (19824, 21190)]