488021911920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{34651}}^1$

素因数の和:35332

約数の個数: 240

約数和(自身を含む): 1694539352064

約数和(自身を除く): 1206517440144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 631, 720, 744, 930, 1116, 1240, 1262, 1395, 1488, 1860, 1893, 2232, 2480, 2524, 2790, 3155, 3720, 3786, 4464, 5048, 5580, 5679, 6310, 7440, 7572, 9465, 10096, 11160, 11358, 12620, 15144, 18930, 19561, 22320, 22716, 25240, 28395, 30288, 34651, 37860, 39122, 45432, 50480, 56790, 58683, 69302, 75720, 78244, 90864, 97805, 103953, 113580, 117366, 138604, 151440, 156488, 173255, 176049, 195610, 207906, 227160, 234732, 277208, 293415, 311859, 312976, 346510, 352098, 391220, 415812, 454320, 469464, 519765, 554416, 586830, 623718, 693020, 704196, 782440, 831624, 880245, 938928, 1039530, 1074181, 1173660, 1247436, 1386040, 1408392, 1559295, 1564880, 1663248, 1760490, 2079060, 2148362, 2347320, 2494872, 2772080, 2816784, 3118590, 3222543, 3520980, 4158120, 4296724, 4694640, 4989744, 5370905, 6237180, 6445086, 7041960, 8316240, 8593448, 9667629, 10741810, 12474360, 12890172, 14083920, 16112715, 17186896, 19335258, 21483620, 21864781, 24948720, 25780344, 32225430, 38670516, 42967240, 43729562, 48338145, 51560688, 64450860, 65594343, 77341032, 85934480, 87459124, 96676290, 109323905, 128901720, 131188686, 154682064, 174918248, 193352580, 196783029, 218647810, 257803440, 262377372, 327971715, 349836496, 386705160, 393566058, 437295620, 524754744, 655943430, 677808211, 773410320, 787132116, 874591240, 983915145, 1049509488, 1311886860, 1355616422, 1574264232, 1749182480, 1967830290, 2033424633, 2623773720, 2711232844, 3148528464, 3389041055, 3935660580, 4066849266, 5247547440, 5422465688, 6100273899, 6778082110, 7871321160, 8133698532, 10167123165, 10844931376, 12200547798, 13556164220, 15742642320, 16267397064, 20334246330, 24401095596, 27112328440, 30501369495, 32534794128, 40668492660, 48802191192, 54224656880, 61002738990, 81336985320, 97604382384, 122005477980, 162673970640, 244010955960, 488021911920]

約数ペア:

[(1, 488021911920), (2, 244010955960), (3, 162673970640), (4, 122005477980), (5, 97604382384), (6, 81336985320), (8, 61002738990), (9, 54224656880), (10, 48802191192), (12, 40668492660), (15, 32534794128), (16, 30501369495), (18, 27112328440), (20, 24401095596), (24, 20334246330), (30, 16267397064), (31, 15742642320), (36, 13556164220), (40, 12200547798), (45, 10844931376), (48, 10167123165), (60, 8133698532), (62, 7871321160), (72, 6778082110), (80, 6100273899), (90, 5422465688), (93, 5247547440), (120, 4066849266), (124, 3935660580), (144, 3389041055), (155, 3148528464), (180, 2711232844), (186, 2623773720), (240, 2033424633), (248, 1967830290), (279, 1749182480), (310, 1574264232), (360, 1355616422), (372, 1311886860), (465, 1049509488), (496, 983915145), (558, 874591240), (620, 787132116), (631, 773410320), (720, 677808211), (744, 655943430), (930, 524754744), (1116, 437295620), (1240, 393566058), (1262, 386705160), (1395, 349836496), (1488, 327971715), (1860, 262377372), (1893, 257803440), (2232, 218647810), (2480, 196783029), (2524, 193352580), (2790, 174918248), (3155, 154682064), (3720, 131188686), (3786, 128901720), (4464, 109323905), (5048, 96676290), (5580, 87459124), (5679, 85934480), (6310, 77341032), (7440, 65594343), (7572, 64450860), (9465, 51560688), (10096, 48338145), (11160, 43729562), (11358, 42967240), (12620, 38670516), (15144, 32225430), (18930, 25780344), (19561, 24948720), (22320, 21864781), (22716, 21483620), (25240, 19335258), (28395, 17186896), (30288, 16112715), (34651, 14083920), (37860, 12890172), (39122, 12474360), (45432, 10741810), (50480, 9667629), (56790, 8593448), (58683, 8316240), (69302, 7041960), (75720, 6445086), (78244, 6237180), (90864, 5370905), (97805, 4989744), (103953, 4694640), (113580, 4296724), (117366, 4158120), (138604, 3520980), (151440, 3222543), (156488, 3118590), (173255, 2816784), (176049, 2772080), (195610, 2494872), (207906, 2347320), (227160, 2148362), (234732, 2079060), (277208, 1760490), (293415, 1663248), (311859, 1564880), (312976, 1559295), (346510, 1408392), (352098, 1386040), (391220, 1247436), (415812, 1173660), (454320, 1074181), (469464, 1039530), (519765, 938928), (554416, 880245), (586830, 831624), (623718, 782440), (693020, 704196)]