249119520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 883213632

約数和(自身を除く): 634094112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 83, 96, 104, 111, 120, 130, 148, 156, 160, 166, 169, 185, 195, 208, 222, 240, 249, 260, 296, 312, 332, 338, 370, 390, 415, 416, 444, 480, 481, 498, 507, 520, 555, 592, 624, 664, 676, 740, 780, 830, 845, 888, 962, 996, 1014, 1040, 1079, 1110, 1184, 1245, 1248, 1328, 1352, 1443, 1480, 1560, 1660, 1690, 1776, 1924, 1992, 2028, 2080, 2158, 2220, 2405, 2490, 2535, 2656, 2704, 2886, 2960, 3071, 3120, 3237, 3320, 3380, 3552, 3848, 3984, 4056, 4316, 4440, 4810, 4980, 5070, 5395, 5408, 5772, 5920, 6142, 6240, 6253, 6474, 6640, 6760, 7215, 7696, 7968, 8112, 8632, 8880, 9213, 9620, 9960, 10140, 10790, 11544, 12284, 12506, 12948, 13280, 13520, 14027, 14430, 15355, 15392, 16185, 16224, 17264, 17760, 18426, 18759, 19240, 19920, 20280, 21580, 23088, 24568, 25012, 25896, 27040, 28054, 28860, 30710, 31265, 32370, 34528, 36852, 37518, 38480, 39840, 39923, 40560, 42081, 43160, 46065, 46176, 49136, 50024, 51792, 56108, 57720, 61420, 62530, 64740, 70135, 73704, 75036, 76960, 79846, 81120, 84162, 86320, 92130, 93795, 98272, 100048, 103584, 112216, 115440, 119769, 122840, 125060, 129480, 140270, 147408, 150072, 159692, 168324, 172640, 184260, 187590, 199615, 200096, 210405, 224432, 230880, 239538, 245680, 250120, 258960, 280540, 294816, 300144, 319384, 336648, 368520, 375180, 399230, 420810, 448864, 479076, 491360, 500240, 517920, 518999, 561080, 598845, 600288, 638768, 673296, 737040, 750360, 798460, 841620, 958152, 1000480, 1037998, 1122160, 1197690, 1277536, 1346592, 1474080, 1500720, 1556997, 1596920, 1683240, 1916304, 2075996, 2244320, 2395380, 2594995, 3001440, 3113994, 3193840, 3366480, 3832608, 4151992, 4790760, 5189990, 6227988, 6387680, 6732960, 7784985, 8303984, 9581520, 10379980, 12455976, 15569970, 16607968, 19163040, 20759960, 24911952, 31139940, 41519920, 49823904, 62279880, 83039840, 124559760, 249119520]

約数ペア:

[(1, 249119520), (2, 124559760), (3, 83039840), (4, 62279880), (5, 49823904), (6, 41519920), (8, 31139940), (10, 24911952), (12, 20759960), (13, 19163040), (15, 16607968), (16, 15569970), (20, 12455976), (24, 10379980), (26, 9581520), (30, 8303984), (32, 7784985), (37, 6732960), (39, 6387680), (40, 6227988), (48, 5189990), (52, 4790760), (60, 4151992), (65, 3832608), (74, 3366480), (78, 3193840), (80, 3113994), (83, 3001440), (96, 2594995), (104, 2395380), (111, 2244320), (120, 2075996), (130, 1916304), (148, 1683240), (156, 1596920), (160, 1556997), (166, 1500720), (169, 1474080), (185, 1346592), (195, 1277536), (208, 1197690), (222, 1122160), (240, 1037998), (249, 1000480), (260, 958152), (296, 841620), (312, 798460), (332, 750360), (338, 737040), (370, 673296), (390, 638768), (415, 600288), (416, 598845), (444, 561080), (480, 518999), (481, 517920), (498, 500240), (507, 491360), (520, 479076), (555, 448864), (592, 420810), (624, 399230), (664, 375180), (676, 368520), (740, 336648), (780, 319384), (830, 300144), (845, 294816), (888, 280540), (962, 258960), (996, 250120), (1014, 245680), (1040, 239538), (1079, 230880), (1110, 224432), (1184, 210405), (1245, 200096), (1248, 199615), (1328, 187590), (1352, 184260), (1443, 172640), (1480, 168324), (1560, 159692), (1660, 150072), (1690, 147408), (1776, 140270), (1924, 129480), (1992, 125060), (2028, 122840), (2080, 119769), (2158, 115440), (2220, 112216), (2405, 103584), (2490, 100048), (2535, 98272), (2656, 93795), (2704, 92130), (2886, 86320), (2960, 84162), (3071, 81120), (3120, 79846), (3237, 76960), (3320, 75036), (3380, 73704), (3552, 70135), (3848, 64740), (3984, 62530), (4056, 61420), (4316, 57720), (4440, 56108), (4810, 51792), (4980, 50024), (5070, 49136), (5395, 46176), (5408, 46065), (5772, 43160), (5920, 42081), (6142, 40560), (6240, 39923), (6253, 39840), (6474, 38480), (6640, 37518), (6760, 36852), (7215, 34528), (7696, 32370), (7968, 31265), (8112, 30710), (8632, 28860), (8880, 28054), (9213, 27040), (9620, 25896), (9960, 25012), (10140, 24568), (10790, 23088), (11544, 21580), (12284, 20280), (12506, 19920), (12948, 19240), (13280, 18759), (13520, 18426), (14027, 17760), (14430, 17264), (15355, 16224), (15392, 16185)]