532721280

素因数分解:

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

素因数の和:3091

約数の個数: 256

約数和(自身を含む): 2090592000

約数和(自身を除く): 1557870720

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, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3049, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6098, 6240, 6720, 7280, 8320, 8736, 9147, 10920, 11648, 12196, 12480, 13440, 14560, 15245, 17472, 18294, 21343, 21840, 24392, 24960, 29120, 30490, 34944, 36588, 39637, 42686, 43680, 45735, 48784, 58240, 60980, 64029, 73176, 79274, 85372, 87360, 91470, 97568, 106715, 118911, 121960, 128058, 146352, 158548, 170744, 174720, 182940, 195136, 198185, 213430, 237822, 243920, 256116, 277459, 292704, 317096, 320145, 341488, 365880, 390272, 396370, 426860, 475644, 487840, 512232, 554918, 585408, 594555, 634192, 640290, 682976, 731760, 792740, 832377, 853720, 951288, 975680, 1024464, 1109836, 1170816, 1189110, 1268384, 1280580, 1365952, 1387295, 1463520, 1585480, 1664754, 1707440, 1902576, 1951360, 2048928, 2219672, 2378220, 2536768, 2561160, 2731904, 2774590, 2927040, 3170960, 3329508, 3414880, 3805152, 4097856, 4161885, 4439344, 4756440, 5073536, 5122320, 5549180, 5854080, 6341920, 6659016, 6829760, 7610304, 8195712, 8323770, 8878688, 9512880, 10244640, 11098360, 12683840, 13318032, 13659520, 15220608, 16647540, 17757376, 19025760, 20489280, 22196720, 25367680, 26636064, 33295080, 35514752, 38051520, 40978560, 44393440, 53272128, 66590160, 76103040, 88786880, 106544256, 133180320, 177573760, 266360640, 532721280]

約数ペア:

[(1, 532721280), (2, 266360640), (3, 177573760), (4, 133180320), (5, 106544256), (6, 88786880), (7, 76103040), (8, 66590160), (10, 53272128), (12, 44393440), (13, 40978560), (14, 38051520), (15, 35514752), (16, 33295080), (20, 26636064), (21, 25367680), (24, 22196720), (26, 20489280), (28, 19025760), (30, 17757376), (32, 16647540), (35, 15220608), (39, 13659520), (40, 13318032), (42, 12683840), (48, 11098360), (52, 10244640), (56, 9512880), (60, 8878688), (64, 8323770), (65, 8195712), (70, 7610304), (78, 6829760), (80, 6659016), (84, 6341920), (91, 5854080), (96, 5549180), (104, 5122320), (105, 5073536), (112, 4756440), (120, 4439344), (128, 4161885), (130, 4097856), (140, 3805152), (156, 3414880), (160, 3329508), (168, 3170960), (182, 2927040), (192, 2774590), (195, 2731904), (208, 2561160), (210, 2536768), (224, 2378220), (240, 2219672), (260, 2048928), (273, 1951360), (280, 1902576), (312, 1707440), (320, 1664754), (336, 1585480), (364, 1463520), (384, 1387295), (390, 1365952), (416, 1280580), (420, 1268384), (448, 1189110), (455, 1170816), (480, 1109836), (520, 1024464), (546, 975680), (560, 951288), (624, 853720), (640, 832377), (672, 792740), (728, 731760), (780, 682976), (832, 640290), (840, 634192), (896, 594555), (910, 585408), (960, 554918), (1040, 512232), (1092, 487840), (1120, 475644), (1248, 426860), (1344, 396370), (1365, 390272), (1456, 365880), (1560, 341488), (1664, 320145), (1680, 317096), (1820, 292704), (1920, 277459), (2080, 256116), (2184, 243920), (2240, 237822), (2496, 213430), (2688, 198185), (2730, 195136), (2912, 182940), (3049, 174720), (3120, 170744), (3360, 158548), (3640, 146352), (4160, 128058), (4368, 121960), (4480, 118911), (4992, 106715), (5460, 97568), (5824, 91470), (6098, 87360), (6240, 85372), (6720, 79274), (7280, 73176), (8320, 64029), (8736, 60980), (9147, 58240), (10920, 48784), (11648, 45735), (12196, 43680), (12480, 42686), (13440, 39637), (14560, 36588), (15245, 34944), (17472, 30490), (18294, 29120), (21343, 24960), (21840, 24392)]