266360640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 224

約数和(自身を含む): 1041196800

約数和(自身を除く): 774836160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3049, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6098, 6240, 6720, 7280, 8736, 9147, 10920, 12196, 12480, 14560, 15245, 17472, 18294, 21343, 21840, 24392, 29120, 30490, 36588, 39637, 42686, 43680, 45735, 48784, 60980, 64029, 73176, 79274, 85372, 87360, 91470, 97568, 106715, 118911, 121960, 128058, 146352, 158548, 170744, 182940, 195136, 198185, 213430, 237822, 243920, 256116, 277459, 292704, 317096, 320145, 341488, 365880, 396370, 426860, 475644, 487840, 512232, 554918, 585408, 594555, 634192, 640290, 682976, 731760, 792740, 832377, 853720, 951288, 975680, 1024464, 1109836, 1189110, 1268384, 1280580, 1365952, 1387295, 1463520, 1585480, 1664754, 1707440, 1902576, 2048928, 2219672, 2378220, 2536768, 2561160, 2774590, 2927040, 3170960, 3329508, 3414880, 3805152, 4097856, 4161885, 4439344, 4756440, 5122320, 5549180, 6341920, 6659016, 6829760, 7610304, 8323770, 8878688, 9512880, 10244640, 11098360, 12683840, 13318032, 16647540, 17757376, 19025760, 20489280, 22196720, 26636064, 33295080, 38051520, 44393440, 53272128, 66590160, 88786880, 133180320, 266360640]

約数ペア:

[(1, 266360640), (2, 133180320), (3, 88786880), (4, 66590160), (5, 53272128), (6, 44393440), (7, 38051520), (8, 33295080), (10, 26636064), (12, 22196720), (13, 20489280), (14, 19025760), (15, 17757376), (16, 16647540), (20, 13318032), (21, 12683840), (24, 11098360), (26, 10244640), (28, 9512880), (30, 8878688), (32, 8323770), (35, 7610304), (39, 6829760), (40, 6659016), (42, 6341920), (48, 5549180), (52, 5122320), (56, 4756440), (60, 4439344), (64, 4161885), (65, 4097856), (70, 3805152), (78, 3414880), (80, 3329508), (84, 3170960), (91, 2927040), (96, 2774590), (104, 2561160), (105, 2536768), (112, 2378220), (120, 2219672), (130, 2048928), (140, 1902576), (156, 1707440), (160, 1664754), (168, 1585480), (182, 1463520), (192, 1387295), (195, 1365952), (208, 1280580), (210, 1268384), (224, 1189110), (240, 1109836), (260, 1024464), (273, 975680), (280, 951288), (312, 853720), (320, 832377), (336, 792740), (364, 731760), (390, 682976), (416, 640290), (420, 634192), (448, 594555), (455, 585408), (480, 554918), (520, 512232), (546, 487840), (560, 475644), (624, 426860), (672, 396370), (728, 365880), (780, 341488), (832, 320145), (840, 317096), (910, 292704), (960, 277459), (1040, 256116), (1092, 243920), (1120, 237822), (1248, 213430), (1344, 198185), (1365, 195136), (1456, 182940), (1560, 170744), (1680, 158548), (1820, 146352), (2080, 128058), (2184, 121960), (2240, 118911), (2496, 106715), (2730, 97568), (2912, 91470), (3049, 87360), (3120, 85372), (3360, 79274), (3640, 73176), (4160, 64029), (4368, 60980), (5460, 48784), (5824, 45735), (6098, 43680), (6240, 42686), (6720, 39637), (7280, 36588), (8736, 30490), (9147, 29120), (10920, 24392), (12196, 21840), (12480, 21343), (14560, 18294), (15245, 17472)]