2018059920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 400

約数和(自身を含む): 7594424640

約数和(自身を除く): 5576364720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 81, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 162, 171, 180, 185, 190, 216, 222, 228, 240, 270, 285, 296, 304, 324, 333, 342, 360, 370, 380, 405, 432, 443, 444, 456, 513, 540, 555, 570, 592, 648, 666, 684, 703, 720, 740, 760, 810, 855, 886, 888, 912, 999, 1026, 1080, 1110, 1140, 1296, 1329, 1332, 1368, 1406, 1480, 1520, 1539, 1620, 1665, 1710, 1772, 1776, 1998, 2052, 2109, 2160, 2215, 2220, 2280, 2565, 2658, 2664, 2736, 2812, 2960, 2997, 3078, 3240, 3330, 3420, 3515, 3544, 3987, 3996, 4104, 4218, 4430, 4440, 4560, 4995, 5130, 5316, 5328, 5624, 5994, 6156, 6327, 6480, 6645, 6660, 6840, 7030, 7088, 7695, 7974, 7992, 8208, 8417, 8436, 8860, 8880, 9990, 10260, 10545, 10632, 11248, 11961, 11988, 12312, 12654, 13290, 13320, 13680, 14060, 14985, 15390, 15948, 15984, 16391, 16834, 16872, 17720, 18981, 19935, 19980, 20520, 21090, 21264, 23922, 23976, 24624, 25251, 25308, 26580, 26640, 28120, 29970, 30780, 31635, 31896, 32782, 33668, 33744, 35440, 35883, 37962, 39870, 39960, 41040, 42085, 42180, 47844, 47952, 49173, 50502, 50616, 53160, 56240, 56943, 59805, 59940, 61560, 63270, 63792, 65564, 67336, 71766, 75753, 75924, 79740, 79920, 81955, 84170, 84360, 94905, 95688, 98346, 101004, 101232, 106320, 113886, 119610, 119880, 123120, 126255, 126540, 131128, 134672, 143532, 147519, 151506, 151848, 159480, 163910, 168340, 168720, 179415, 189810, 191376, 196692, 202008, 227259, 227772, 239220, 239760, 245865, 252510, 253080, 262256, 284715, 287064, 295038, 303012, 303696, 311429, 318960, 327820, 336680, 358830, 378765, 379620, 393384, 404016, 442557, 454518, 455544, 478440, 491730, 505020, 506160, 569430, 574128, 590076, 606024, 622858, 655640, 673360, 681777, 717660, 737595, 757530, 759240, 786768, 885114, 909036, 911088, 934287, 956880, 983460, 1010040, 1136295, 1138860, 1180152, 1212048, 1245716, 1311280, 1327671, 1363554, 1435320, 1475190, 1515060, 1518480, 1557145, 1770228, 1818072, 1868574, 1966920, 2020080, 2212785, 2272590, 2277720, 2360304, 2491432, 2655342, 2727108, 2802861, 2870640, 2950380, 3030120, 3114290, 3408885, 3540456, 3636144, 3737148, 3933840, 4425570, 4545180, 4555440, 4671435, 4982864, 5310684, 5454216, 5605722, 5900760, 6060240, 6228580, 6638355, 6817770, 7080912, 7474296, 8408583, 8851140, 9090360, 9342870, 10621368, 10908432, 11211444, 11801520, 12457160, 13276710, 13635540, 14014305, 14948592, 16817166, 17702280, 18180720, 18685740, 21242736, 22422888, 24914320, 25225749, 26553420, 27271080, 28028610, 33634332, 35404560, 37371480, 42042915, 44845776, 50451498, 53106840, 54542160, 56057220, 67268664, 74742960, 84085830, 100902996, 106213680, 112114440, 126128745, 134537328, 168171660, 201805992, 224228880, 252257490, 336343320, 403611984, 504514980, 672686640, 1009029960, 2018059920]

約数ペア:

[(1, 2018059920), (2, 1009029960), (3, 672686640), (4, 504514980), (5, 403611984), (6, 336343320), (8, 252257490), (9, 224228880), (10, 201805992), (12, 168171660), (15, 134537328), (16, 126128745), (18, 112114440), (19, 106213680), (20, 100902996), (24, 84085830), (27, 74742960), (30, 67268664), (36, 56057220), (37, 54542160), (38, 53106840), (40, 50451498), (45, 44845776), (48, 42042915), (54, 37371480), (57, 35404560), (60, 33634332), (72, 28028610), (74, 27271080), (76, 26553420), (80, 25225749), (81, 24914320), (90, 22422888), (95, 21242736), (108, 18685740), (111, 18180720), (114, 17702280), (120, 16817166), (135, 14948592), (144, 14014305), (148, 13635540), (152, 13276710), (162, 12457160), (171, 11801520), (180, 11211444), (185, 10908432), (190, 10621368), (216, 9342870), (222, 9090360), (228, 8851140), (240, 8408583), (270, 7474296), (285, 7080912), (296, 6817770), (304, 6638355), (324, 6228580), (333, 6060240), (342, 5900760), (360, 5605722), (370, 5454216), (380, 5310684), (405, 4982864), (432, 4671435), (443, 4555440), (444, 4545180), (456, 4425570), (513, 3933840), (540, 3737148), (555, 3636144), (570, 3540456), (592, 3408885), (648, 3114290), (666, 3030120), (684, 2950380), (703, 2870640), (720, 2802861), (740, 2727108), (760, 2655342), (810, 2491432), (855, 2360304), (886, 2277720), (888, 2272590), (912, 2212785), (999, 2020080), (1026, 1966920), (1080, 1868574), (1110, 1818072), (1140, 1770228), (1296, 1557145), (1329, 1518480), (1332, 1515060), (1368, 1475190), (1406, 1435320), (1480, 1363554), (1520, 1327671), (1539, 1311280), (1620, 1245716), (1665, 1212048), (1710, 1180152), (1772, 1138860), (1776, 1136295), (1998, 1010040), (2052, 983460), (2109, 956880), (2160, 934287), (2215, 911088), (2220, 909036), (2280, 885114), (2565, 786768), (2658, 759240), (2664, 757530), (2736, 737595), (2812, 717660), (2960, 681777), (2997, 673360), (3078, 655640), (3240, 622858), (3330, 606024), (3420, 590076), (3515, 574128), (3544, 569430), (3987, 506160), (3996, 505020), (4104, 491730), (4218, 478440), (4430, 455544), (4440, 454518), (4560, 442557), (4995, 404016), (5130, 393384), (5316, 379620), (5328, 378765), (5624, 358830), (5994, 336680), (6156, 327820), (6327, 318960), (6480, 311429), (6645, 303696), (6660, 303012), (6840, 295038), (7030, 287064), (7088, 284715), (7695, 262256), (7974, 253080), (7992, 252510), (8208, 245865), (8417, 239760), (8436, 239220), (8860, 227772), (8880, 227259), (9990, 202008), (10260, 196692), (10545, 191376), (10632, 189810), (11248, 179415), (11961, 168720), (11988, 168340), (12312, 163910), (12654, 159480), (13290, 151848), (13320, 151506), (13680, 147519), (14060, 143532), (14985, 134672), (15390, 131128), (15948, 126540), (15984, 126255), (16391, 123120), (16834, 119880), (16872, 119610), (17720, 113886), (18981, 106320), (19935, 101232), (19980, 101004), (20520, 98346), (21090, 95688), (21264, 94905), (23922, 84360), (23976, 84170), (24624, 81955), (25251, 79920), (25308, 79740), (26580, 75924), (26640, 75753), (28120, 71766), (29970, 67336), (30780, 65564), (31635, 63792), (31896, 63270), (32782, 61560), (33668, 59940), (33744, 59805), (35440, 56943), (35883, 56240), (37962, 53160), (39870, 50616), (39960, 50502), (41040, 49173), (42085, 47952), (42180, 47844)]