1115988840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 320

約数和(自身を含む): 3981035520

約数和(自身を除く): 2865046680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 72, 81, 82, 90, 93, 108, 120, 123, 124, 135, 155, 162, 164, 180, 186, 205, 216, 246, 248, 270, 271, 279, 310, 324, 328, 360, 369, 372, 405, 410, 465, 492, 540, 542, 558, 615, 620, 648, 738, 744, 810, 813, 820, 837, 930, 984, 1080, 1084, 1107, 1116, 1230, 1240, 1271, 1355, 1395, 1476, 1620, 1626, 1640, 1674, 1845, 1860, 2168, 2214, 2232, 2439, 2460, 2511, 2542, 2710, 2790, 2952, 3240, 3252, 3321, 3348, 3690, 3720, 3813, 4065, 4185, 4428, 4878, 4920, 5022, 5084, 5420, 5535, 5580, 6355, 6504, 6642, 6696, 7317, 7380, 7626, 8130, 8370, 8401, 8856, 9756, 10044, 10168, 10840, 11070, 11111, 11160, 11439, 12195, 12555, 12710, 13284, 14634, 14760, 15252, 16260, 16605, 16740, 16802, 19065, 19512, 20088, 21951, 22140, 22222, 22878, 24390, 25110, 25203, 25420, 26568, 29268, 30504, 32520, 33210, 33333, 33480, 33604, 34317, 36585, 38130, 42005, 43902, 44280, 44444, 45756, 48780, 50220, 50406, 50840, 55555, 57195, 58536, 66420, 66666, 67208, 68634, 73170, 75609, 76260, 84010, 87804, 88888, 91512, 97560, 99999, 100440, 100812, 102951, 109755, 111110, 114390, 126015, 132840, 133332, 137268, 146340, 151218, 152520, 166665, 168020, 171585, 175608, 199998, 201624, 205902, 219510, 222220, 226827, 228780, 252030, 266664, 274536, 292680, 299997, 302436, 333330, 336040, 343170, 344441, 378045, 399996, 411804, 439020, 444440, 453654, 457560, 499995, 504060, 514755, 599994, 604872, 666660, 680481, 686340, 688882, 756090, 799992, 823608, 878040, 899991, 907308, 999990, 1008120, 1029510, 1033323, 1134135, 1199988, 1333320, 1360962, 1372680, 1377764, 1499985, 1512180, 1722205, 1799982, 1814616, 1999980, 2059020, 2066646, 2268270, 2399976, 2721924, 2755528, 2999970, 3024360, 3099969, 3402405, 3444410, 3599964, 3999960, 4118040, 4133292, 4499955, 4536540, 5166615, 5443848, 5999940, 6199938, 6804810, 6888820, 7199928, 8266584, 8999910, 9073080, 9299907, 10333230, 11999880, 12399876, 13609620, 13777640, 15499845, 17999820, 18599814, 20666460, 24799752, 27219240, 27899721, 30999690, 35999640, 37199628, 41332920, 46499535, 55799442, 61999380, 74399256, 92999070, 111598884, 123998760, 139498605, 185998140, 223197768, 278997210, 371996280, 557994420, 1115988840]

約数ペア:

[(1, 1115988840), (2, 557994420), (3, 371996280), (4, 278997210), (5, 223197768), (6, 185998140), (8, 139498605), (9, 123998760), (10, 111598884), (12, 92999070), (15, 74399256), (18, 61999380), (20, 55799442), (24, 46499535), (27, 41332920), (30, 37199628), (31, 35999640), (36, 30999690), (40, 27899721), (41, 27219240), (45, 24799752), (54, 20666460), (60, 18599814), (62, 17999820), (72, 15499845), (81, 13777640), (82, 13609620), (90, 12399876), (93, 11999880), (108, 10333230), (120, 9299907), (123, 9073080), (124, 8999910), (135, 8266584), (155, 7199928), (162, 6888820), (164, 6804810), (180, 6199938), (186, 5999940), (205, 5443848), (216, 5166615), (246, 4536540), (248, 4499955), (270, 4133292), (271, 4118040), (279, 3999960), (310, 3599964), (324, 3444410), (328, 3402405), (360, 3099969), (369, 3024360), (372, 2999970), (405, 2755528), (410, 2721924), (465, 2399976), (492, 2268270), (540, 2066646), (542, 2059020), (558, 1999980), (615, 1814616), (620, 1799982), (648, 1722205), (738, 1512180), (744, 1499985), (810, 1377764), (813, 1372680), (820, 1360962), (837, 1333320), (930, 1199988), (984, 1134135), (1080, 1033323), (1084, 1029510), (1107, 1008120), (1116, 999990), (1230, 907308), (1240, 899991), (1271, 878040), (1355, 823608), (1395, 799992), (1476, 756090), (1620, 688882), (1626, 686340), (1640, 680481), (1674, 666660), (1845, 604872), (1860, 599994), (2168, 514755), (2214, 504060), (2232, 499995), (2439, 457560), (2460, 453654), (2511, 444440), (2542, 439020), (2710, 411804), (2790, 399996), (2952, 378045), (3240, 344441), (3252, 343170), (3321, 336040), (3348, 333330), (3690, 302436), (3720, 299997), (3813, 292680), (4065, 274536), (4185, 266664), (4428, 252030), (4878, 228780), (4920, 226827), (5022, 222220), (5084, 219510), (5420, 205902), (5535, 201624), (5580, 199998), (6355, 175608), (6504, 171585), (6642, 168020), (6696, 166665), (7317, 152520), (7380, 151218), (7626, 146340), (8130, 137268), (8370, 133332), (8401, 132840), (8856, 126015), (9756, 114390), (10044, 111110), (10168, 109755), (10840, 102951), (11070, 100812), (11111, 100440), (11160, 99999), (11439, 97560), (12195, 91512), (12555, 88888), (12710, 87804), (13284, 84010), (14634, 76260), (14760, 75609), (15252, 73170), (16260, 68634), (16605, 67208), (16740, 66666), (16802, 66420), (19065, 58536), (19512, 57195), (20088, 55555), (21951, 50840), (22140, 50406), (22222, 50220), (22878, 48780), (24390, 45756), (25110, 44444), (25203, 44280), (25420, 43902), (26568, 42005), (29268, 38130), (30504, 36585), (32520, 34317), (33210, 33604), (33333, 33480)]