465673320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 256

約数和(自身を含む): 1832140800

約数和(自身を除く): 1366467480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 1987, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 3974, 4185, 4340, 5208, 5580, 5859, 5961, 6510, 6696, 7560, 7812, 7948, 8370, 8680, 9765, 9935, 11160, 11718, 11922, 13020, 13909, 15624, 15896, 16740, 17883, 19530, 19870, 23436, 23844, 26040, 27818, 29295, 29805, 33480, 35766, 39060, 39740, 41727, 46872, 47688, 53649, 55636, 58590, 59610, 61597, 69545, 71532, 78120, 79480, 83454, 89415, 107298, 111272, 117180, 119220, 123194, 125181, 139090, 143064, 166908, 178830, 184791, 208635, 214596, 234360, 238440, 246388, 250362, 268245, 278180, 307985, 333816, 357660, 369582, 375543, 417270, 429192, 431179, 492776, 500724, 536490, 554373, 556360, 615970, 625905, 715320, 739164, 751086, 834540, 862358, 923955, 1001448, 1072980, 1108746, 1231940, 1251810, 1293537, 1478328, 1502172, 1663119, 1669080, 1724716, 1847910, 1877715, 2145960, 2155895, 2217492, 2463880, 2503620, 2587074, 2771865, 3004344, 3326238, 3449432, 3695820, 3755430, 3880611, 4311790, 4434984, 5007240, 5174148, 5543730, 6467685, 6652476, 7391640, 7510860, 7761222, 8315595, 8623580, 10348296, 11087460, 11641833, 12935370, 13304952, 15021720, 15522444, 16631190, 17247160, 19403055, 22174920, 23283666, 25870740, 31044888, 33262380, 38806110, 46567332, 51741480, 58209165, 66524760, 77612220, 93134664, 116418330, 155224440, 232836660, 465673320]

約数ペア:

[(1, 465673320), (2, 232836660), (3, 155224440), (4, 116418330), (5, 93134664), (6, 77612220), (7, 66524760), (8, 58209165), (9, 51741480), (10, 46567332), (12, 38806110), (14, 33262380), (15, 31044888), (18, 25870740), (20, 23283666), (21, 22174920), (24, 19403055), (27, 17247160), (28, 16631190), (30, 15522444), (31, 15021720), (35, 13304952), (36, 12935370), (40, 11641833), (42, 11087460), (45, 10348296), (54, 8623580), (56, 8315595), (60, 7761222), (62, 7510860), (63, 7391640), (70, 6652476), (72, 6467685), (84, 5543730), (90, 5174148), (93, 5007240), (105, 4434984), (108, 4311790), (120, 3880611), (124, 3755430), (126, 3695820), (135, 3449432), (140, 3326238), (155, 3004344), (168, 2771865), (180, 2587074), (186, 2503620), (189, 2463880), (210, 2217492), (216, 2155895), (217, 2145960), (248, 1877715), (252, 1847910), (270, 1724716), (279, 1669080), (280, 1663119), (310, 1502172), (315, 1478328), (360, 1293537), (372, 1251810), (378, 1231940), (420, 1108746), (434, 1072980), (465, 1001448), (504, 923955), (540, 862358), (558, 834540), (620, 751086), (630, 739164), (651, 715320), (744, 625905), (756, 615970), (837, 556360), (840, 554373), (868, 536490), (930, 500724), (945, 492776), (1080, 431179), (1085, 429192), (1116, 417270), (1240, 375543), (1260, 369582), (1302, 357660), (1395, 333816), (1512, 307985), (1674, 278180), (1736, 268245), (1860, 250362), (1890, 246388), (1953, 238440), (1987, 234360), (2170, 214596), (2232, 208635), (2520, 184791), (2604, 178830), (2790, 166908), (3255, 143064), (3348, 139090), (3720, 125181), (3780, 123194), (3906, 119220), (3974, 117180), (4185, 111272), (4340, 107298), (5208, 89415), (5580, 83454), (5859, 79480), (5961, 78120), (6510, 71532), (6696, 69545), (7560, 61597), (7812, 59610), (7948, 58590), (8370, 55636), (8680, 53649), (9765, 47688), (9935, 46872), (11160, 41727), (11718, 39740), (11922, 39060), (13020, 35766), (13909, 33480), (15624, 29805), (15896, 29295), (16740, 27818), (17883, 26040), (19530, 23844), (19870, 23436)]