1250477280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 288

約数和(自身を含む): 4668771744

約数和(自身を除く): 3418294464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 156, 160, 180, 195, 201, 208, 234, 240, 260, 268, 288, 312, 335, 360, 390, 402, 416, 468, 480, 520, 536, 585, 603, 624, 670, 720, 780, 804, 871, 936, 997, 1005, 1040, 1072, 1170, 1206, 1248, 1340, 1440, 1560, 1608, 1742, 1872, 1994, 2010, 2080, 2144, 2340, 2412, 2613, 2680, 2991, 3015, 3120, 3216, 3484, 3744, 3988, 4020, 4355, 4680, 4824, 4985, 5226, 5360, 5982, 6030, 6240, 6432, 6968, 7839, 7976, 8040, 8710, 8973, 9360, 9648, 9970, 10452, 10720, 11964, 12060, 12961, 13065, 13936, 14955, 15678, 15952, 16080, 17420, 17946, 18720, 19296, 19940, 20904, 23928, 24120, 25922, 26130, 27872, 29910, 31356, 31904, 32160, 34840, 35892, 38883, 39195, 39880, 41808, 44865, 47856, 48240, 51844, 52260, 59820, 62712, 64805, 66799, 69680, 71784, 77766, 78390, 79760, 83616, 89730, 95712, 96480, 103688, 104520, 116649, 119640, 125424, 129610, 133598, 139360, 143568, 155532, 156780, 159520, 179460, 194415, 200397, 207376, 209040, 233298, 239280, 250848, 259220, 267196, 287136, 311064, 313560, 333995, 358920, 388830, 400794, 414752, 418080, 466596, 478560, 518440, 534392, 583245, 601191, 622128, 627120, 667990, 717840, 777660, 801588, 868387, 933192, 1001985, 1036880, 1068784, 1166490, 1202382, 1244256, 1254240, 1335980, 1435680, 1555320, 1603176, 1736774, 1866384, 2003970, 2073760, 2137568, 2332980, 2404764, 2605161, 2671960, 3005955, 3110640, 3206352, 3473548, 3732768, 4007940, 4341935, 4665960, 4809528, 5210322, 5343920, 6011910, 6221280, 6412704, 6947096, 7815483, 8015880, 8683870, 9331920, 9619056, 10420644, 10687840, 12023820, 13025805, 13894192, 15630966, 16031760, 17367740, 18663840, 19238112, 20841288, 24047640, 26051610, 27788384, 31261932, 32063520, 34735480, 39077415, 41682576, 48095280, 52103220, 62523864, 69470960, 78154830, 83365152, 96190560, 104206440, 125047728, 138941920, 156309660, 208412880, 250095456, 312619320, 416825760, 625238640, 1250477280]

約数ペア:

[(1, 1250477280), (2, 625238640), (3, 416825760), (4, 312619320), (5, 250095456), (6, 208412880), (8, 156309660), (9, 138941920), (10, 125047728), (12, 104206440), (13, 96190560), (15, 83365152), (16, 78154830), (18, 69470960), (20, 62523864), (24, 52103220), (26, 48095280), (30, 41682576), (32, 39077415), (36, 34735480), (39, 32063520), (40, 31261932), (45, 27788384), (48, 26051610), (52, 24047640), (60, 20841288), (65, 19238112), (67, 18663840), (72, 17367740), (78, 16031760), (80, 15630966), (90, 13894192), (96, 13025805), (104, 12023820), (117, 10687840), (120, 10420644), (130, 9619056), (134, 9331920), (144, 8683870), (156, 8015880), (160, 7815483), (180, 6947096), (195, 6412704), (201, 6221280), (208, 6011910), (234, 5343920), (240, 5210322), (260, 4809528), (268, 4665960), (288, 4341935), (312, 4007940), (335, 3732768), (360, 3473548), (390, 3206352), (402, 3110640), (416, 3005955), (468, 2671960), (480, 2605161), (520, 2404764), (536, 2332980), (585, 2137568), (603, 2073760), (624, 2003970), (670, 1866384), (720, 1736774), (780, 1603176), (804, 1555320), (871, 1435680), (936, 1335980), (997, 1254240), (1005, 1244256), (1040, 1202382), (1072, 1166490), (1170, 1068784), (1206, 1036880), (1248, 1001985), (1340, 933192), (1440, 868387), (1560, 801588), (1608, 777660), (1742, 717840), (1872, 667990), (1994, 627120), (2010, 622128), (2080, 601191), (2144, 583245), (2340, 534392), (2412, 518440), (2613, 478560), (2680, 466596), (2991, 418080), (3015, 414752), (3120, 400794), (3216, 388830), (3484, 358920), (3744, 333995), (3988, 313560), (4020, 311064), (4355, 287136), (4680, 267196), (4824, 259220), (4985, 250848), (5226, 239280), (5360, 233298), (5982, 209040), (6030, 207376), (6240, 200397), (6432, 194415), (6968, 179460), (7839, 159520), (7976, 156780), (8040, 155532), (8710, 143568), (8973, 139360), (9360, 133598), (9648, 129610), (9970, 125424), (10452, 119640), (10720, 116649), (11964, 104520), (12060, 103688), (12961, 96480), (13065, 95712), (13936, 89730), (14955, 83616), (15678, 79760), (15952, 78390), (16080, 77766), (17420, 71784), (17946, 69680), (18720, 66799), (19296, 64805), (19940, 62712), (20904, 59820), (23928, 52260), (24120, 51844), (25922, 48240), (26130, 47856), (27872, 44865), (29910, 41808), (31356, 39880), (31904, 39195), (32160, 38883), (34840, 35892)]