1248558480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 360

約数和(自身を含む): 4701056256

約数和(自身を除く): 3452497776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 169, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 331, 338, 360, 372, 390, 403, 465, 468, 496, 507, 520, 558, 585, 620, 624, 662, 676, 720, 744, 780, 806, 845, 930, 936, 993, 1014, 1040, 1116, 1170, 1209, 1240, 1324, 1352, 1395, 1488, 1521, 1560, 1612, 1655, 1690, 1860, 1872, 1986, 2015, 2028, 2232, 2340, 2418, 2480, 2535, 2648, 2704, 2790, 2979, 3042, 3120, 3224, 3310, 3380, 3627, 3720, 3972, 4030, 4056, 4303, 4464, 4680, 4836, 4965, 5070, 5239, 5296, 5580, 5958, 6045, 6084, 6448, 6620, 6760, 7254, 7440, 7605, 7944, 8060, 8112, 8606, 9360, 9672, 9930, 10140, 10261, 10478, 11160, 11916, 12090, 12168, 12909, 13240, 13520, 14508, 14895, 15210, 15717, 15888, 16120, 17212, 18135, 19344, 19860, 20280, 20522, 20956, 21515, 22320, 23832, 24180, 24336, 25818, 26195, 26480, 29016, 29790, 30420, 30783, 31434, 32240, 34424, 36270, 38727, 39720, 40560, 41044, 41912, 43030, 47151, 47664, 48360, 51305, 51636, 52390, 55939, 58032, 59580, 60840, 61566, 62868, 64545, 68848, 72540, 77454, 78585, 79440, 82088, 83824, 86060, 92349, 94302, 96720, 102610, 103272, 104780, 111878, 119160, 121680, 123132, 125736, 129090, 133393, 145080, 153915, 154908, 157170, 164176, 167817, 172120, 184698, 188604, 193635, 205220, 206544, 209560, 223756, 235755, 238320, 246264, 251472, 258180, 266786, 279695, 290160, 307830, 309816, 314340, 335634, 344240, 369396, 377208, 387270, 400179, 410440, 419120, 447512, 461745, 471510, 492528, 503451, 516360, 533572, 559390, 615660, 619632, 628680, 666965, 671268, 738792, 754416, 774540, 800358, 820880, 839085, 895024, 923490, 943020, 1006902, 1032720, 1067144, 1118780, 1200537, 1231320, 1257360, 1333930, 1342536, 1477584, 1549080, 1600716, 1678170, 1734109, 1846980, 1886040, 2000895, 2013804, 2134288, 2237560, 2401074, 2462640, 2517255, 2667860, 2685072, 3098160, 3201432, 3356340, 3468218, 3693960, 3772080, 4001790, 4027608, 4475120, 4802148, 5034510, 5202327, 5335720, 6002685, 6402864, 6712680, 6936436, 7387920, 8003580, 8055216, 8670545, 9604296, 10069020, 10404654, 10671440, 12005370, 13425360, 13872872, 15606981, 16007160, 17341090, 19208592, 20138040, 20809308, 24010740, 26011635, 27745744, 31213962, 32014320, 34682180, 40276080, 41618616, 48021480, 52023270, 62427924, 69364360, 78034905, 83237232, 96042960, 104046540, 124855848, 138728720, 156069810, 208093080, 249711696, 312139620, 416186160, 624279240, 1248558480]

約数ペア:

[(1, 1248558480), (2, 624279240), (3, 416186160), (4, 312139620), (5, 249711696), (6, 208093080), (8, 156069810), (9, 138728720), (10, 124855848), (12, 104046540), (13, 96042960), (15, 83237232), (16, 78034905), (18, 69364360), (20, 62427924), (24, 52023270), (26, 48021480), (30, 41618616), (31, 40276080), (36, 34682180), (39, 32014320), (40, 31213962), (45, 27745744), (48, 26011635), (52, 24010740), (60, 20809308), (62, 20138040), (65, 19208592), (72, 17341090), (78, 16007160), (80, 15606981), (90, 13872872), (93, 13425360), (104, 12005370), (117, 10671440), (120, 10404654), (124, 10069020), (130, 9604296), (144, 8670545), (155, 8055216), (156, 8003580), (169, 7387920), (180, 6936436), (186, 6712680), (195, 6402864), (208, 6002685), (234, 5335720), (240, 5202327), (248, 5034510), (260, 4802148), (279, 4475120), (310, 4027608), (312, 4001790), (331, 3772080), (338, 3693960), (360, 3468218), (372, 3356340), (390, 3201432), (403, 3098160), (465, 2685072), (468, 2667860), (496, 2517255), (507, 2462640), (520, 2401074), (558, 2237560), (585, 2134288), (620, 2013804), (624, 2000895), (662, 1886040), (676, 1846980), (720, 1734109), (744, 1678170), (780, 1600716), (806, 1549080), (845, 1477584), (930, 1342536), (936, 1333930), (993, 1257360), (1014, 1231320), (1040, 1200537), (1116, 1118780), (1170, 1067144), (1209, 1032720), (1240, 1006902), (1324, 943020), (1352, 923490), (1395, 895024), (1488, 839085), (1521, 820880), (1560, 800358), (1612, 774540), (1655, 754416), (1690, 738792), (1860, 671268), (1872, 666965), (1986, 628680), (2015, 619632), (2028, 615660), (2232, 559390), (2340, 533572), (2418, 516360), (2480, 503451), (2535, 492528), (2648, 471510), (2704, 461745), (2790, 447512), (2979, 419120), (3042, 410440), (3120, 400179), (3224, 387270), (3310, 377208), (3380, 369396), (3627, 344240), (3720, 335634), (3972, 314340), (4030, 309816), (4056, 307830), (4303, 290160), (4464, 279695), (4680, 266786), (4836, 258180), (4965, 251472), (5070, 246264), (5239, 238320), (5296, 235755), (5580, 223756), (5958, 209560), (6045, 206544), (6084, 205220), (6448, 193635), (6620, 188604), (6760, 184698), (7254, 172120), (7440, 167817), (7605, 164176), (7944, 157170), (8060, 154908), (8112, 153915), (8606, 145080), (9360, 133393), (9672, 129090), (9930, 125736), (10140, 123132), (10261, 121680), (10478, 119160), (11160, 111878), (11916, 104780), (12090, 103272), (12168, 102610), (12909, 96720), (13240, 94302), (13520, 92349), (14508, 86060), (14895, 83824), (15210, 82088), (15717, 79440), (15888, 78585), (16120, 77454), (17212, 72540), (18135, 68848), (19344, 64545), (19860, 62868), (20280, 61566), (20522, 60840), (20956, 59580), (21515, 58032), (22320, 55939), (23832, 52390), (24180, 51636), (24336, 51305), (25818, 48360), (26195, 47664), (26480, 47151), (29016, 43030), (29790, 41912), (30420, 41044), (30783, 40560), (31434, 39720), (32240, 38727), (34424, 36270)]