317323440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 320

約数和(自身を含む): 1291345920

約数和(自身を除く): 974022480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 677, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1354, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2031, 2160, 2170, 2232, 2480, 2520, 2604, 2708, 2790, 3024, 3255, 3348, 3385, 3472, 3720, 3780, 3906, 4062, 4185, 4340, 4464, 4739, 5040, 5208, 5416, 5580, 5859, 6093, 6510, 6696, 6770, 7440, 7560, 7812, 8124, 8370, 8680, 9478, 9765, 10155, 10416, 10832, 11160, 11718, 12186, 13020, 13392, 13540, 14217, 15120, 15624, 16248, 16740, 17360, 18279, 18956, 19530, 20310, 20987, 22320, 23436, 23695, 24372, 26040, 27080, 28434, 29295, 30465, 31248, 32496, 33480, 36558, 37912, 39060, 40620, 41974, 42651, 46872, 47390, 48744, 52080, 54160, 56868, 58590, 60930, 62961, 66960, 71085, 73116, 75824, 78120, 81240, 83948, 85302, 91395, 93744, 94780, 97488, 104935, 113736, 117180, 121860, 125922, 127953, 142170, 146232, 146909, 156240, 162480, 167896, 170604, 182790, 188883, 189560, 209870, 213255, 227472, 234360, 243720, 251844, 255906, 284340, 292464, 293818, 314805, 335792, 341208, 365580, 377766, 379120, 419740, 426510, 440727, 468720, 487440, 503688, 511812, 566649, 568680, 587636, 629610, 639765, 682416, 731160, 734545, 755532, 839480, 853020, 881454, 944415, 1007376, 1023624, 1133298, 1137360, 1175272, 1259220, 1279530, 1322181, 1462320, 1469090, 1511064, 1678960, 1706040, 1762908, 1888830, 2047248, 2203635, 2266596, 2350544, 2518440, 2559060, 2644362, 2833245, 2938180, 3022128, 3412080, 3525816, 3777660, 3966543, 4407270, 4533192, 5036880, 5118120, 5288724, 5666490, 5876360, 6610905, 7051632, 7555320, 7933086, 8814540, 9066384, 10236240, 10577448, 11332980, 11752720, 13221810, 15110640, 15866172, 17629080, 19832715, 21154896, 22665960, 26443620, 31732344, 35258160, 39665430, 45331920, 52887240, 63464688, 79330860, 105774480, 158661720, 317323440]

約数ペア:

[(1, 317323440), (2, 158661720), (3, 105774480), (4, 79330860), (5, 63464688), (6, 52887240), (7, 45331920), (8, 39665430), (9, 35258160), (10, 31732344), (12, 26443620), (14, 22665960), (15, 21154896), (16, 19832715), (18, 17629080), (20, 15866172), (21, 15110640), (24, 13221810), (27, 11752720), (28, 11332980), (30, 10577448), (31, 10236240), (35, 9066384), (36, 8814540), (40, 7933086), (42, 7555320), (45, 7051632), (48, 6610905), (54, 5876360), (56, 5666490), (60, 5288724), (62, 5118120), (63, 5036880), (70, 4533192), (72, 4407270), (80, 3966543), (84, 3777660), (90, 3525816), (93, 3412080), (105, 3022128), (108, 2938180), (112, 2833245), (120, 2644362), (124, 2559060), (126, 2518440), (135, 2350544), (140, 2266596), (144, 2203635), (155, 2047248), (168, 1888830), (180, 1762908), (186, 1706040), (189, 1678960), (210, 1511064), (216, 1469090), (217, 1462320), (240, 1322181), (248, 1279530), (252, 1259220), (270, 1175272), (279, 1137360), (280, 1133298), (310, 1023624), (315, 1007376), (336, 944415), (360, 881454), (372, 853020), (378, 839480), (420, 755532), (432, 734545), (434, 731160), (465, 682416), (496, 639765), (504, 629610), (540, 587636), (558, 568680), (560, 566649), (620, 511812), (630, 503688), (651, 487440), (677, 468720), (720, 440727), (744, 426510), (756, 419740), (837, 379120), (840, 377766), (868, 365580), (930, 341208), (945, 335792), (1008, 314805), (1080, 293818), (1085, 292464), (1116, 284340), (1240, 255906), (1260, 251844), (1302, 243720), (1354, 234360), (1395, 227472), (1488, 213255), (1512, 209870), (1674, 189560), (1680, 188883), (1736, 182790), (1860, 170604), (1890, 167896), (1953, 162480), (2031, 156240), (2160, 146909), (2170, 146232), (2232, 142170), (2480, 127953), (2520, 125922), (2604, 121860), (2708, 117180), (2790, 113736), (3024, 104935), (3255, 97488), (3348, 94780), (3385, 93744), (3472, 91395), (3720, 85302), (3780, 83948), (3906, 81240), (4062, 78120), (4185, 75824), (4340, 73116), (4464, 71085), (4739, 66960), (5040, 62961), (5208, 60930), (5416, 58590), (5580, 56868), (5859, 54160), (6093, 52080), (6510, 48744), (6696, 47390), (6770, 46872), (7440, 42651), (7560, 41974), (7812, 40620), (8124, 39060), (8370, 37912), (8680, 36558), (9478, 33480), (9765, 32496), (10155, 31248), (10416, 30465), (10832, 29295), (11160, 28434), (11718, 27080), (12186, 26040), (13020, 24372), (13392, 23695), (13540, 23436), (14217, 22320), (15120, 20987), (15624, 20310), (16248, 19530), (16740, 18956), (17360, 18279)]