319064400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 240

約数和(自身を含む): 1173496320

約数和(自身を除く): 854431920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 744, 775, 837, 900, 930, 953, 1080, 1116, 1200, 1240, 1350, 1395, 1488, 1550, 1674, 1800, 1860, 1906, 2160, 2232, 2325, 2480, 2700, 2790, 2859, 3100, 3348, 3600, 3720, 3812, 4185, 4464, 4650, 4765, 5400, 5580, 5718, 6200, 6696, 6975, 7440, 7624, 8370, 8577, 9300, 9530, 10800, 11160, 11436, 12400, 13392, 13950, 14295, 15248, 16740, 17154, 18600, 19060, 20925, 22320, 22872, 23825, 25731, 27900, 28590, 29543, 33480, 34308, 37200, 38120, 41850, 42885, 45744, 47650, 51462, 55800, 57180, 59086, 66960, 68616, 71475, 76240, 83700, 85770, 88629, 95300, 102924, 111600, 114360, 118172, 128655, 137232, 142950, 147715, 167400, 171540, 177258, 190600, 205848, 214425, 228720, 236344, 257310, 265887, 285900, 295430, 334800, 343080, 354516, 381200, 411696, 428850, 443145, 472688, 514620, 531774, 571800, 590860, 643275, 686160, 709032, 738575, 797661, 857700, 886290, 1029240, 1063548, 1143600, 1181720, 1286550, 1329435, 1418064, 1477150, 1595322, 1715400, 1772580, 2058480, 2127096, 2215725, 2363440, 2573100, 2658870, 2954300, 3190644, 3430800, 3545160, 3988305, 4254192, 4431450, 5146200, 5317740, 5908600, 6381288, 6647175, 7090320, 7976610, 8862900, 10292400, 10635480, 11817200, 12762576, 13294350, 15953220, 17725800, 19941525, 21270960, 26588700, 31906440, 35451600, 39883050, 53177400, 63812880, 79766100, 106354800, 159532200, 319064400]

約数ペア:

[(1, 319064400), (2, 159532200), (3, 106354800), (4, 79766100), (5, 63812880), (6, 53177400), (8, 39883050), (9, 35451600), (10, 31906440), (12, 26588700), (15, 21270960), (16, 19941525), (18, 17725800), (20, 15953220), (24, 13294350), (25, 12762576), (27, 11817200), (30, 10635480), (31, 10292400), (36, 8862900), (40, 7976610), (45, 7090320), (48, 6647175), (50, 6381288), (54, 5908600), (60, 5317740), (62, 5146200), (72, 4431450), (75, 4254192), (80, 3988305), (90, 3545160), (93, 3430800), (100, 3190644), (108, 2954300), (120, 2658870), (124, 2573100), (135, 2363440), (144, 2215725), (150, 2127096), (155, 2058480), (180, 1772580), (186, 1715400), (200, 1595322), (216, 1477150), (225, 1418064), (240, 1329435), (248, 1286550), (270, 1181720), (279, 1143600), (300, 1063548), (310, 1029240), (360, 886290), (372, 857700), (400, 797661), (432, 738575), (450, 709032), (465, 686160), (496, 643275), (540, 590860), (558, 571800), (600, 531774), (620, 514620), (675, 472688), (720, 443145), (744, 428850), (775, 411696), (837, 381200), (900, 354516), (930, 343080), (953, 334800), (1080, 295430), (1116, 285900), (1200, 265887), (1240, 257310), (1350, 236344), (1395, 228720), (1488, 214425), (1550, 205848), (1674, 190600), (1800, 177258), (1860, 171540), (1906, 167400), (2160, 147715), (2232, 142950), (2325, 137232), (2480, 128655), (2700, 118172), (2790, 114360), (2859, 111600), (3100, 102924), (3348, 95300), (3600, 88629), (3720, 85770), (3812, 83700), (4185, 76240), (4464, 71475), (4650, 68616), (4765, 66960), (5400, 59086), (5580, 57180), (5718, 55800), (6200, 51462), (6696, 47650), (6975, 45744), (7440, 42885), (7624, 41850), (8370, 38120), (8577, 37200), (9300, 34308), (9530, 33480), (10800, 29543), (11160, 28590), (11436, 27900), (12400, 25731), (13392, 23825), (13950, 22872), (14295, 22320), (15248, 20925), (16740, 19060), (17154, 18600)]