489543600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4524

約数の個数: 240

約数和(自身を含む): 1930487552

約数和(自身を除く): 1440943952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4483, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 8966, 9100, 10920, 13449, 13650, 15600, 17932, 18200, 21840, 22415, 26898, 27300, 31381, 35864, 36400, 44830, 53796, 54600, 58279, 62762, 67245, 71728, 89660, 94143, 107592, 109200, 112075, 116558, 125524, 134490, 156905, 174837, 179320, 188286, 215184, 224150, 233116, 251048, 268980, 291395, 313810, 336225, 349674, 358640, 376572, 407953, 448300, 466232, 470715, 502096, 537960, 582790, 627620, 672450, 699348, 753144, 784525, 815906, 874185, 896600, 932464, 941430, 1075920, 1165580, 1223859, 1255240, 1344900, 1398696, 1456975, 1506288, 1569050, 1631812, 1748370, 1793200, 1882860, 2039765, 2331160, 2353575, 2447718, 2510480, 2689800, 2797392, 2913950, 3138100, 3263624, 3496740, 3765720, 4079530, 4370925, 4662320, 4707150, 4895436, 5379600, 5827900, 6119295, 6276200, 6527248, 6993480, 7531440, 8159060, 8741850, 9414300, 9790872, 10198825, 11655800, 12238590, 12552400, 13986960, 16318120, 17483700, 18828600, 19581744, 20397650, 23311600, 24477180, 30596475, 32636240, 34967400, 37657200, 40795300, 48954360, 61192950, 69934800, 81590600, 97908720, 122385900, 163181200, 244771800, 489543600]

約数ペア:

[(1, 489543600), (2, 244771800), (3, 163181200), (4, 122385900), (5, 97908720), (6, 81590600), (7, 69934800), (8, 61192950), (10, 48954360), (12, 40795300), (13, 37657200), (14, 34967400), (15, 32636240), (16, 30596475), (20, 24477180), (21, 23311600), (24, 20397650), (25, 19581744), (26, 18828600), (28, 17483700), (30, 16318120), (35, 13986960), (39, 12552400), (40, 12238590), (42, 11655800), (48, 10198825), (50, 9790872), (52, 9414300), (56, 8741850), (60, 8159060), (65, 7531440), (70, 6993480), (75, 6527248), (78, 6276200), (80, 6119295), (84, 5827900), (91, 5379600), (100, 4895436), (104, 4707150), (105, 4662320), (112, 4370925), (120, 4079530), (130, 3765720), (140, 3496740), (150, 3263624), (156, 3138100), (168, 2913950), (175, 2797392), (182, 2689800), (195, 2510480), (200, 2447718), (208, 2353575), (210, 2331160), (240, 2039765), (260, 1882860), (273, 1793200), (280, 1748370), (300, 1631812), (312, 1569050), (325, 1506288), (336, 1456975), (350, 1398696), (364, 1344900), (390, 1255240), (400, 1223859), (420, 1165580), (455, 1075920), (520, 941430), (525, 932464), (546, 896600), (560, 874185), (600, 815906), (624, 784525), (650, 753144), (700, 699348), (728, 672450), (780, 627620), (840, 582790), (910, 537960), (975, 502096), (1040, 470715), (1050, 466232), (1092, 448300), (1200, 407953), (1300, 376572), (1365, 358640), (1400, 349674), (1456, 336225), (1560, 313810), (1680, 291395), (1820, 268980), (1950, 251048), (2100, 233116), (2184, 224150), (2275, 215184), (2600, 188286), (2730, 179320), (2800, 174837), (3120, 156905), (3640, 134490), (3900, 125524), (4200, 116558), (4368, 112075), (4483, 109200), (4550, 107592), (5200, 94143), (5460, 89660), (6825, 71728), (7280, 67245), (7800, 62762), (8400, 58279), (8966, 54600), (9100, 53796), (10920, 44830), (13449, 36400), (13650, 35864), (15600, 31381), (17932, 27300), (18200, 26898), (21840, 22415)]