157921920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 512

約数和(自身を含む): 651168000

約数和(自身を除く): 493246080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 37, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 74, 76, 78, 80, 90, 95, 96, 104, 108, 111, 114, 117, 120, 128, 130, 135, 144, 148, 152, 156, 160, 171, 180, 185, 190, 192, 195, 208, 216, 222, 228, 234, 240, 247, 260, 270, 285, 288, 296, 304, 312, 320, 333, 342, 351, 360, 370, 380, 384, 390, 416, 432, 444, 456, 468, 480, 481, 494, 513, 520, 540, 555, 570, 576, 585, 592, 608, 624, 640, 666, 684, 702, 703, 720, 740, 741, 760, 780, 832, 855, 864, 888, 912, 936, 960, 962, 988, 999, 1026, 1040, 1080, 1110, 1140, 1152, 1170, 1184, 1216, 1235, 1248, 1332, 1368, 1404, 1406, 1440, 1443, 1480, 1482, 1520, 1560, 1664, 1665, 1710, 1728, 1755, 1776, 1824, 1872, 1920, 1924, 1976, 1998, 2052, 2080, 2109, 2160, 2220, 2223, 2280, 2340, 2368, 2405, 2432, 2470, 2496, 2565, 2664, 2736, 2808, 2812, 2880, 2886, 2960, 2964, 3040, 3120, 3330, 3420, 3456, 3510, 3515, 3552, 3648, 3705, 3744, 3848, 3952, 3996, 4104, 4160, 4218, 4320, 4329, 4440, 4446, 4560, 4680, 4736, 4810, 4940, 4992, 4995, 5130, 5328, 5472, 5616, 5624, 5760, 5772, 5920, 5928, 6080, 6240, 6327, 6660, 6669, 6840, 7020, 7030, 7104, 7215, 7296, 7410, 7488, 7696, 7904, 7992, 8208, 8320, 8436, 8640, 8658, 8880, 8892, 9120, 9139, 9360, 9620, 9880, 9990, 10260, 10545, 10656, 10944, 11115, 11232, 11248, 11544, 11840, 11856, 12160, 12480, 12654, 12987, 13320, 13338, 13680, 14040, 14060, 14208, 14430, 14820, 14976, 15392, 15808, 15984, 16416, 16872, 17280, 17316, 17760, 17784, 18240, 18278, 18720, 18981, 19240, 19760, 19980, 20520, 21090, 21312, 21645, 21888, 22230, 22464, 22496, 23088, 23680, 23712, 24960, 25308, 25974, 26640, 26676, 27360, 27417, 28080, 28120, 28860, 29640, 30784, 31616, 31635, 31968, 32832, 33345, 33744, 34632, 35520, 35568, 36480, 36556, 37440, 37962, 38480, 39520, 39960, 41040, 42180, 42624, 43290, 44460, 44928, 44992, 45695, 46176, 47424, 50616, 51948, 53280, 53352, 54720, 54834, 56160, 56240, 57720, 59280, 61568, 63270, 63936, 64935, 65664, 66690, 67488, 69264, 71040, 71136, 73112, 74880, 75924, 76960, 79040, 79920, 82080, 82251, 84360, 86580, 88920, 89984, 91390, 92352, 94848, 94905, 101232, 103896, 106560, 106704, 109440, 109668, 112320, 112480, 115440, 118560, 126540, 127872, 129870, 133380, 134976, 137085, 138528, 142272, 146224, 151848, 153920, 158080, 159840, 164160, 164502, 168720, 173160, 177840, 182780, 184704, 189810, 202464, 207792, 213120, 213408, 219336, 224640, 224960, 230880, 237120, 246753, 253080, 259740, 266760, 269952, 274170, 277056, 284544, 292448, 303696, 307840, 319680, 328320, 329004, 337440, 346320, 355680, 365560, 379620, 404928, 411255, 415584, 426816, 438672, 449920, 461760, 474240, 493506, 506160, 519480, 533520, 548340, 554112, 584896, 607392, 639360, 658008, 674880, 692640, 711360, 731120, 759240, 809856, 822510, 831168, 853632, 877344, 923520, 987012, 1012320, 1038960, 1067040, 1096680, 1169792, 1214784, 1233765, 1316016, 1349760, 1385280, 1422720, 1462240, 1518480, 1645020, 1662336, 1754688, 1974024, 2024640, 2077920, 2134080, 2193360, 2429568, 2467530, 2632032, 2770560, 2924480, 3036960, 3290040, 3509376, 3948048, 4049280, 4155840, 4268160, 4386720, 4935060, 5264064, 5848960, 6073920, 6580080, 7896096, 8311680, 8773440, 9870120, 10528128, 12147840, 13160160, 15792192, 17546880, 19740240, 26320320, 31584384, 39480480, 52640640, 78960960, 157921920]

約数ペア:

[(1, 157921920), (2, 78960960), (3, 52640640), (4, 39480480), (5, 31584384), (6, 26320320), (8, 19740240), (9, 17546880), (10, 15792192), (12, 13160160), (13, 12147840), (15, 10528128), (16, 9870120), (18, 8773440), (19, 8311680), (20, 7896096), (24, 6580080), (26, 6073920), (27, 5848960), (30, 5264064), (32, 4935060), (36, 4386720), (37, 4268160), (38, 4155840), (39, 4049280), (40, 3948048), (45, 3509376), (48, 3290040), (52, 3036960), (54, 2924480), (57, 2770560), (60, 2632032), (64, 2467530), (65, 2429568), (72, 2193360), (74, 2134080), (76, 2077920), (78, 2024640), (80, 1974024), (90, 1754688), (95, 1662336), (96, 1645020), (104, 1518480), (108, 1462240), (111, 1422720), (114, 1385280), (117, 1349760), (120, 1316016), (128, 1233765), (130, 1214784), (135, 1169792), (144, 1096680), (148, 1067040), (152, 1038960), (156, 1012320), (160, 987012), (171, 923520), (180, 877344), (185, 853632), (190, 831168), (192, 822510), (195, 809856), (208, 759240), (216, 731120), (222, 711360), (228, 692640), (234, 674880), (240, 658008), (247, 639360), (260, 607392), (270, 584896), (285, 554112), (288, 548340), (296, 533520), (304, 519480), (312, 506160), (320, 493506), (333, 474240), (342, 461760), (351, 449920), (360, 438672), (370, 426816), (380, 415584), (384, 411255), (390, 404928), (416, 379620), (432, 365560), (444, 355680), (456, 346320), (468, 337440), (480, 329004), (481, 328320), (494, 319680), (513, 307840), (520, 303696), (540, 292448), (555, 284544), (570, 277056), (576, 274170), (585, 269952), (592, 266760), (608, 259740), (624, 253080), (640, 246753), (666, 237120), (684, 230880), (702, 224960), (703, 224640), (720, 219336), (740, 213408), (741, 213120), (760, 207792), (780, 202464), (832, 189810), (855, 184704), (864, 182780), (888, 177840), (912, 173160), (936, 168720), (960, 164502), (962, 164160), (988, 159840), (999, 158080), (1026, 153920), (1040, 151848), (1080, 146224), (1110, 142272), (1140, 138528), (1152, 137085), (1170, 134976), (1184, 133380), (1216, 129870), (1235, 127872), (1248, 126540), (1332, 118560), (1368, 115440), (1404, 112480), (1406, 112320), (1440, 109668), (1443, 109440), (1480, 106704), (1482, 106560), (1520, 103896), (1560, 101232), (1664, 94905), (1665, 94848), (1710, 92352), (1728, 91390), (1755, 89984), (1776, 88920), (1824, 86580), (1872, 84360), (1920, 82251), (1924, 82080), (1976, 79920), (1998, 79040), (2052, 76960), (2080, 75924), (2109, 74880), (2160, 73112), (2220, 71136), (2223, 71040), (2280, 69264), (2340, 67488), (2368, 66690), (2405, 65664), (2432, 64935), (2470, 63936), (2496, 63270), (2565, 61568), (2664, 59280), (2736, 57720), (2808, 56240), (2812, 56160), (2880, 54834), (2886, 54720), (2960, 53352), (2964, 53280), (3040, 51948), (3120, 50616), (3330, 47424), (3420, 46176), (3456, 45695), (3510, 44992), (3515, 44928), (3552, 44460), (3648, 43290), (3705, 42624), (3744, 42180), (3848, 41040), (3952, 39960), (3996, 39520), (4104, 38480), (4160, 37962), (4218, 37440), (4320, 36556), (4329, 36480), (4440, 35568), (4446, 35520), (4560, 34632), (4680, 33744), (4736, 33345), (4810, 32832), (4940, 31968), (4992, 31635), (4995, 31616), (5130, 30784), (5328, 29640), (5472, 28860), (5616, 28120), (5624, 28080), (5760, 27417), (5772, 27360), (5920, 26676), (5928, 26640), (6080, 25974), (6240, 25308), (6327, 24960), (6660, 23712), (6669, 23680), (6840, 23088), (7020, 22496), (7030, 22464), (7104, 22230), (7215, 21888), (7296, 21645), (7410, 21312), (7488, 21090), (7696, 20520), (7904, 19980), (7992, 19760), (8208, 19240), (8320, 18981), (8436, 18720), (8640, 18278), (8658, 18240), (8880, 17784), (8892, 17760), (9120, 17316), (9139, 17280), (9360, 16872), (9620, 16416), (9880, 15984), (9990, 15808), (10260, 15392), (10545, 14976), (10656, 14820), (10944, 14430), (11115, 14208), (11232, 14060), (11248, 14040), (11544, 13680), (11840, 13338), (11856, 13320), (12160, 12987), (12480, 12654)]