263434080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 1055351808

約数和(自身を除く): 791917728

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, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 160, 163, 168, 182, 185, 195, 208, 210, 222, 224, 240, 259, 260, 273, 280, 296, 312, 326, 336, 364, 370, 390, 416, 420, 444, 455, 480, 481, 489, 518, 520, 546, 555, 560, 592, 624, 652, 672, 728, 740, 777, 780, 815, 840, 888, 910, 962, 978, 1036, 1040, 1092, 1110, 1120, 1141, 1184, 1248, 1295, 1304, 1365, 1443, 1456, 1480, 1554, 1560, 1630, 1680, 1776, 1820, 1924, 1956, 2072, 2080, 2119, 2184, 2220, 2282, 2405, 2445, 2590, 2608, 2730, 2886, 2912, 2960, 3108, 3120, 3260, 3360, 3367, 3423, 3552, 3640, 3848, 3885, 3912, 4144, 4238, 4368, 4440, 4564, 4810, 4890, 5180, 5216, 5460, 5705, 5772, 5920, 6031, 6216, 6240, 6357, 6520, 6734, 6846, 7215, 7280, 7696, 7770, 7824, 8288, 8476, 8736, 8880, 9128, 9620, 9780, 10101, 10360, 10595, 10920, 11410, 11544, 12062, 12432, 12714, 13040, 13468, 13692, 14430, 14560, 14833, 15392, 15540, 15648, 16835, 16952, 17115, 17760, 18093, 18256, 19240, 19560, 20202, 20720, 21190, 21840, 22820, 23088, 24124, 24864, 25428, 26080, 26936, 27384, 28860, 29666, 30155, 31080, 31785, 33670, 33904, 34230, 36186, 36512, 38480, 39120, 40404, 41440, 42217, 42380, 43680, 44499, 45640, 46176, 48248, 50505, 50856, 53872, 54768, 57720, 59332, 60310, 62160, 63570, 67340, 67808, 68460, 72372, 74165, 76960, 78240, 78403, 80808, 84434, 84760, 88998, 90465, 91280, 96496, 101010, 101712, 107744, 109536, 115440, 118664, 120620, 124320, 126651, 127140, 134680, 136920, 144744, 148330, 156806, 161616, 168868, 169520, 177996, 180930, 182560, 192992, 202020, 203424, 211085, 222495, 230880, 235209, 237328, 241240, 253302, 254280, 269360, 273840, 289488, 296660, 313612, 323232, 337736, 339040, 355992, 361860, 392015, 404040, 422170, 444990, 470418, 474656, 482480, 506604, 508560, 538720, 547680, 548821, 578976, 593320, 627224, 633255, 675472, 711984, 723720, 784030, 808080, 844340, 889980, 940836, 964960, 1013208, 1017120, 1097642, 1176045, 1186640, 1254448, 1266510, 1350944, 1423968, 1447440, 1568060, 1616160, 1646463, 1688680, 1779960, 1881672, 2026416, 2195284, 2352090, 2373280, 2508896, 2533020, 2744105, 2894880, 3136120, 3292926, 3377360, 3559920, 3763344, 4052832, 4390568, 4704180, 5066040, 5488210, 6272240, 6585852, 6754720, 7119840, 7526688, 8232315, 8781136, 9408360, 10132080, 10976420, 12544480, 13171704, 16464630, 17562272, 18816720, 20264160, 21952840, 26343408, 32929260, 37633440, 43905680, 52686816, 65858520, 87811360, 131717040, 263434080]

約数ペア:

[(1, 263434080), (2, 131717040), (3, 87811360), (4, 65858520), (5, 52686816), (6, 43905680), (7, 37633440), (8, 32929260), (10, 26343408), (12, 21952840), (13, 20264160), (14, 18816720), (15, 17562272), (16, 16464630), (20, 13171704), (21, 12544480), (24, 10976420), (26, 10132080), (28, 9408360), (30, 8781136), (32, 8232315), (35, 7526688), (37, 7119840), (39, 6754720), (40, 6585852), (42, 6272240), (48, 5488210), (52, 5066040), (56, 4704180), (60, 4390568), (65, 4052832), (70, 3763344), (74, 3559920), (78, 3377360), (80, 3292926), (84, 3136120), (91, 2894880), (96, 2744105), (104, 2533020), (105, 2508896), (111, 2373280), (112, 2352090), (120, 2195284), (130, 2026416), (140, 1881672), (148, 1779960), (156, 1688680), (160, 1646463), (163, 1616160), (168, 1568060), (182, 1447440), (185, 1423968), (195, 1350944), (208, 1266510), (210, 1254448), (222, 1186640), (224, 1176045), (240, 1097642), (259, 1017120), (260, 1013208), (273, 964960), (280, 940836), (296, 889980), (312, 844340), (326, 808080), (336, 784030), (364, 723720), (370, 711984), (390, 675472), (416, 633255), (420, 627224), (444, 593320), (455, 578976), (480, 548821), (481, 547680), (489, 538720), (518, 508560), (520, 506604), (546, 482480), (555, 474656), (560, 470418), (592, 444990), (624, 422170), (652, 404040), (672, 392015), (728, 361860), (740, 355992), (777, 339040), (780, 337736), (815, 323232), (840, 313612), (888, 296660), (910, 289488), (962, 273840), (978, 269360), (1036, 254280), (1040, 253302), (1092, 241240), (1110, 237328), (1120, 235209), (1141, 230880), (1184, 222495), (1248, 211085), (1295, 203424), (1304, 202020), (1365, 192992), (1443, 182560), (1456, 180930), (1480, 177996), (1554, 169520), (1560, 168868), (1630, 161616), (1680, 156806), (1776, 148330), (1820, 144744), (1924, 136920), (1956, 134680), (2072, 127140), (2080, 126651), (2119, 124320), (2184, 120620), (2220, 118664), (2282, 115440), (2405, 109536), (2445, 107744), (2590, 101712), (2608, 101010), (2730, 96496), (2886, 91280), (2912, 90465), (2960, 88998), (3108, 84760), (3120, 84434), (3260, 80808), (3360, 78403), (3367, 78240), (3423, 76960), (3552, 74165), (3640, 72372), (3848, 68460), (3885, 67808), (3912, 67340), (4144, 63570), (4238, 62160), (4368, 60310), (4440, 59332), (4564, 57720), (4810, 54768), (4890, 53872), (5180, 50856), (5216, 50505), (5460, 48248), (5705, 46176), (5772, 45640), (5920, 44499), (6031, 43680), (6216, 42380), (6240, 42217), (6357, 41440), (6520, 40404), (6734, 39120), (6846, 38480), (7215, 36512), (7280, 36186), (7696, 34230), (7770, 33904), (7824, 33670), (8288, 31785), (8476, 31080), (8736, 30155), (8880, 29666), (9128, 28860), (9620, 27384), (9780, 26936), (10101, 26080), (10360, 25428), (10595, 24864), (10920, 24124), (11410, 23088), (11544, 22820), (12062, 21840), (12432, 21190), (12714, 20720), (13040, 20202), (13468, 19560), (13692, 19240), (14430, 18256), (14560, 18093), (14833, 17760), (15392, 17115), (15540, 16952), (15648, 16835)]