1965264840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 384

約数和(自身を含む): 8223621120

約数和(自身を除く): 6258356280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 124, 126, 132, 140, 154, 155, 165, 168, 180, 186, 198, 210, 217, 220, 231, 248, 252, 264, 279, 280, 308, 310, 315, 330, 341, 360, 372, 385, 396, 420, 434, 440, 462, 465, 495, 504, 558, 616, 620, 630, 651, 660, 682, 693, 744, 770, 792, 840, 868, 924, 930, 990, 1023, 1085, 1116, 1155, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1540, 1705, 1736, 1848, 1860, 1953, 1980, 2046, 2170, 2232, 2287, 2310, 2387, 2520, 2604, 2728, 2772, 2790, 3069, 3080, 3255, 3410, 3465, 3720, 3906, 3960, 4092, 4340, 4574, 4620, 4774, 5115, 5208, 5544, 5580, 6138, 6510, 6820, 6861, 6930, 7161, 7812, 8184, 8680, 9148, 9240, 9548, 9765, 10230, 11160, 11435, 11935, 12276, 13020, 13640, 13722, 13860, 14322, 15345, 15624, 16009, 18296, 19096, 19530, 20460, 20583, 21483, 22870, 23870, 24552, 25157, 26040, 27444, 27720, 28644, 30690, 32018, 34305, 35805, 39060, 40920, 41166, 42966, 45740, 47740, 48027, 50314, 54888, 57288, 61380, 64036, 68610, 70897, 71610, 75471, 78120, 80045, 82332, 85932, 91480, 95480, 96054, 100628, 102915, 107415, 122760, 125785, 128072, 137220, 141794, 143220, 144081, 150942, 160090, 164664, 171864, 176099, 192108, 201256, 205830, 212691, 214830, 226413, 240135, 251570, 274440, 283588, 286440, 288162, 301884, 320180, 352198, 354485, 377355, 384216, 411660, 425382, 429660, 452826, 480270, 496279, 503140, 528297, 567176, 576324, 603768, 638073, 640360, 704396, 708970, 720405, 754710, 779867, 823320, 850764, 859320, 880495, 905652, 960540, 992558, 1006280, 1056594, 1063455, 1132065, 1152648, 1276146, 1408792, 1417940, 1440810, 1488837, 1509420, 1559734, 1584891, 1701528, 1760990, 1811304, 1921080, 1985116, 2113188, 2126910, 2264130, 2339601, 2481395, 2552292, 2641485, 2835880, 2881620, 2977674, 3018840, 3119468, 3169782, 3190365, 3521980, 3899335, 3970232, 4226376, 4253820, 4466511, 4528260, 4679202, 4962790, 5104584, 5282970, 5459069, 5763240, 5955348, 6238936, 6339564, 6380730, 7018803, 7043960, 7444185, 7798670, 7924455, 8507640, 8933022, 9056520, 9358404, 9925580, 10565940, 10918138, 11698005, 11910696, 12679128, 12761460, 14037606, 14888370, 15597340, 15848910, 16377207, 17866044, 18716808, 19851160, 21131880, 21836276, 22332555, 23396010, 25522920, 27295345, 28075212, 29776740, 31194680, 31697820, 32754414, 35094015, 35732088, 43672552, 44665110, 46792020, 49131621, 54590690, 56150424, 59553480, 63395640, 65508828, 70188030, 81886035, 89330220, 93584040, 98263242, 109181380, 131017656, 140376060, 163772070, 178660440, 196526484, 218362760, 245658105, 280752120, 327544140, 393052968, 491316210, 655088280, 982632420, 1965264840]

約数ペア:

[(1, 1965264840), (2, 982632420), (3, 655088280), (4, 491316210), (5, 393052968), (6, 327544140), (7, 280752120), (8, 245658105), (9, 218362760), (10, 196526484), (11, 178660440), (12, 163772070), (14, 140376060), (15, 131017656), (18, 109181380), (20, 98263242), (21, 93584040), (22, 89330220), (24, 81886035), (28, 70188030), (30, 65508828), (31, 63395640), (33, 59553480), (35, 56150424), (36, 54590690), (40, 49131621), (42, 46792020), (44, 44665110), (45, 43672552), (55, 35732088), (56, 35094015), (60, 32754414), (62, 31697820), (63, 31194680), (66, 29776740), (70, 28075212), (72, 27295345), (77, 25522920), (84, 23396010), (88, 22332555), (90, 21836276), (93, 21131880), (99, 19851160), (105, 18716808), (110, 17866044), (120, 16377207), (124, 15848910), (126, 15597340), (132, 14888370), (140, 14037606), (154, 12761460), (155, 12679128), (165, 11910696), (168, 11698005), (180, 10918138), (186, 10565940), (198, 9925580), (210, 9358404), (217, 9056520), (220, 8933022), (231, 8507640), (248, 7924455), (252, 7798670), (264, 7444185), (279, 7043960), (280, 7018803), (308, 6380730), (310, 6339564), (315, 6238936), (330, 5955348), (341, 5763240), (360, 5459069), (372, 5282970), (385, 5104584), (396, 4962790), (420, 4679202), (434, 4528260), (440, 4466511), (462, 4253820), (465, 4226376), (495, 3970232), (504, 3899335), (558, 3521980), (616, 3190365), (620, 3169782), (630, 3119468), (651, 3018840), (660, 2977674), (682, 2881620), (693, 2835880), (744, 2641485), (770, 2552292), (792, 2481395), (840, 2339601), (868, 2264130), (924, 2126910), (930, 2113188), (990, 1985116), (1023, 1921080), (1085, 1811304), (1116, 1760990), (1155, 1701528), (1240, 1584891), (1260, 1559734), (1302, 1509420), (1320, 1488837), (1364, 1440810), (1386, 1417940), (1395, 1408792), (1540, 1276146), (1705, 1152648), (1736, 1132065), (1848, 1063455), (1860, 1056594), (1953, 1006280), (1980, 992558), (2046, 960540), (2170, 905652), (2232, 880495), (2287, 859320), (2310, 850764), (2387, 823320), (2520, 779867), (2604, 754710), (2728, 720405), (2772, 708970), (2790, 704396), (3069, 640360), (3080, 638073), (3255, 603768), (3410, 576324), (3465, 567176), (3720, 528297), (3906, 503140), (3960, 496279), (4092, 480270), (4340, 452826), (4574, 429660), (4620, 425382), (4774, 411660), (5115, 384216), (5208, 377355), (5544, 354485), (5580, 352198), (6138, 320180), (6510, 301884), (6820, 288162), (6861, 286440), (6930, 283588), (7161, 274440), (7812, 251570), (8184, 240135), (8680, 226413), (9148, 214830), (9240, 212691), (9548, 205830), (9765, 201256), (10230, 192108), (11160, 176099), (11435, 171864), (11935, 164664), (12276, 160090), (13020, 150942), (13640, 144081), (13722, 143220), (13860, 141794), (14322, 137220), (15345, 128072), (15624, 125785), (16009, 122760), (18296, 107415), (19096, 102915), (19530, 100628), (20460, 96054), (20583, 95480), (21483, 91480), (22870, 85932), (23870, 82332), (24552, 80045), (25157, 78120), (26040, 75471), (27444, 71610), (27720, 70897), (28644, 68610), (30690, 64036), (32018, 61380), (34305, 57288), (35805, 54888), (39060, 50314), (40920, 48027), (41166, 47740), (42966, 45740)]