163995840

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 392

約数和(自身を含む): 632978160

約数和(自身を除く): 468982320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 192, 216, 222, 228, 240, 243, 270, 285, 288, 296, 304, 320, 324, 333, 342, 360, 370, 380, 405, 432, 444, 456, 480, 486, 513, 540, 555, 570, 576, 592, 608, 648, 666, 684, 703, 720, 729, 740, 760, 810, 855, 864, 888, 912, 960, 972, 999, 1026, 1080, 1110, 1140, 1184, 1215, 1216, 1296, 1332, 1368, 1406, 1440, 1458, 1480, 1520, 1539, 1620, 1665, 1710, 1728, 1776, 1824, 1944, 1998, 2052, 2109, 2160, 2220, 2280, 2368, 2430, 2565, 2592, 2664, 2736, 2812, 2880, 2916, 2960, 2997, 3040, 3078, 3240, 3330, 3420, 3515, 3552, 3645, 3648, 3888, 3996, 4104, 4218, 4320, 4440, 4560, 4617, 4860, 4995, 5130, 5184, 5328, 5472, 5624, 5832, 5920, 5994, 6080, 6156, 6327, 6480, 6660, 6840, 7030, 7104, 7290, 7695, 7776, 7992, 8208, 8436, 8640, 8880, 8991, 9120, 9234, 9720, 9990, 10260, 10545, 10656, 10944, 11248, 11664, 11840, 11988, 12312, 12654, 12960, 13320, 13680, 13851, 14060, 14580, 14985, 15390, 15552, 15984, 16416, 16872, 17760, 17982, 18240, 18468, 18981, 19440, 19980, 20520, 21090, 21312, 22496, 23085, 23328, 23976, 24624, 25308, 25920, 26640, 26973, 27360, 27702, 28120, 29160, 29970, 30780, 31635, 31968, 32832, 33744, 35520, 35964, 36936, 37962, 38880, 39960, 41040, 42180, 44955, 44992, 46170, 46656, 47952, 49248, 50616, 53280, 53946, 54720, 55404, 56240, 56943, 58320, 59940, 61560, 63270, 63936, 67488, 69255, 71928, 73872, 75924, 77760, 79920, 82080, 84360, 89910, 92340, 94905, 95904, 98496, 101232, 106560, 107892, 110808, 112480, 113886, 116640, 119880, 123120, 126540, 134865, 134976, 138510, 143856, 147744, 151848, 159840, 164160, 168720, 170829, 179820, 184680, 189810, 191808, 202464, 215784, 221616, 224960, 227772, 233280, 239760, 246240, 253080, 269730, 277020, 284715, 287712, 295488, 303696, 319680, 337440, 341658, 359640, 369360, 379620, 404928, 431568, 443232, 455544, 479520, 492480, 506160, 512487, 539460, 554040, 569430, 575424, 607392, 674880, 683316, 719280, 738720, 759240, 854145, 863136, 886464, 911088, 959040, 1012320, 1024974, 1078920, 1108080, 1138860, 1214784, 1366632, 1438560, 1477440, 1518480, 1708290, 1726272, 1822176, 2024640, 2049948, 2157840, 2216160, 2277720, 2562435, 2733264, 2877120, 3036960, 3416580, 3644352, 4099896, 4315680, 4432320, 4555440, 5124870, 5466528, 6073920, 6833160, 8199792, 8631360, 9110880, 10249740, 10933056, 13666320, 16399584, 18221760, 20499480, 27332640, 32799168, 40998960, 54665280, 81997920, 163995840]

約数ペア:

[(1, 163995840), (2, 81997920), (3, 54665280), (4, 40998960), (5, 32799168), (6, 27332640), (8, 20499480), (9, 18221760), (10, 16399584), (12, 13666320), (15, 10933056), (16, 10249740), (18, 9110880), (19, 8631360), (20, 8199792), (24, 6833160), (27, 6073920), (30, 5466528), (32, 5124870), (36, 4555440), (37, 4432320), (38, 4315680), (40, 4099896), (45, 3644352), (48, 3416580), (54, 3036960), (57, 2877120), (60, 2733264), (64, 2562435), (72, 2277720), (74, 2216160), (76, 2157840), (80, 2049948), (81, 2024640), (90, 1822176), (95, 1726272), (96, 1708290), (108, 1518480), (111, 1477440), (114, 1438560), (120, 1366632), (135, 1214784), (144, 1138860), (148, 1108080), (152, 1078920), (160, 1024974), (162, 1012320), (171, 959040), (180, 911088), (185, 886464), (190, 863136), (192, 854145), (216, 759240), (222, 738720), (228, 719280), (240, 683316), (243, 674880), (270, 607392), (285, 575424), (288, 569430), (296, 554040), (304, 539460), (320, 512487), (324, 506160), (333, 492480), (342, 479520), (360, 455544), (370, 443232), (380, 431568), (405, 404928), (432, 379620), (444, 369360), (456, 359640), (480, 341658), (486, 337440), (513, 319680), (540, 303696), (555, 295488), (570, 287712), (576, 284715), (592, 277020), (608, 269730), (648, 253080), (666, 246240), (684, 239760), (703, 233280), (720, 227772), (729, 224960), (740, 221616), (760, 215784), (810, 202464), (855, 191808), (864, 189810), (888, 184680), (912, 179820), (960, 170829), (972, 168720), (999, 164160), (1026, 159840), (1080, 151848), (1110, 147744), (1140, 143856), (1184, 138510), (1215, 134976), (1216, 134865), (1296, 126540), (1332, 123120), (1368, 119880), (1406, 116640), (1440, 113886), (1458, 112480), (1480, 110808), (1520, 107892), (1539, 106560), (1620, 101232), (1665, 98496), (1710, 95904), (1728, 94905), (1776, 92340), (1824, 89910), (1944, 84360), (1998, 82080), (2052, 79920), (2109, 77760), (2160, 75924), (2220, 73872), (2280, 71928), (2368, 69255), (2430, 67488), (2565, 63936), (2592, 63270), (2664, 61560), (2736, 59940), (2812, 58320), (2880, 56943), (2916, 56240), (2960, 55404), (2997, 54720), (3040, 53946), (3078, 53280), (3240, 50616), (3330, 49248), (3420, 47952), (3515, 46656), (3552, 46170), (3645, 44992), (3648, 44955), (3888, 42180), (3996, 41040), (4104, 39960), (4218, 38880), (4320, 37962), (4440, 36936), (4560, 35964), (4617, 35520), (4860, 33744), (4995, 32832), (5130, 31968), (5184, 31635), (5328, 30780), (5472, 29970), (5624, 29160), (5832, 28120), (5920, 27702), (5994, 27360), (6080, 26973), (6156, 26640), (6327, 25920), (6480, 25308), (6660, 24624), (6840, 23976), (7030, 23328), (7104, 23085), (7290, 22496), (7695, 21312), (7776, 21090), (7992, 20520), (8208, 19980), (8436, 19440), (8640, 18981), (8880, 18468), (8991, 18240), (9120, 17982), (9234, 17760), (9720, 16872), (9990, 16416), (10260, 15984), (10545, 15552), (10656, 15390), (10944, 14985), (11248, 14580), (11664, 14060), (11840, 13851), (11988, 13680), (12312, 13320), (12654, 12960)]