284513040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 320

約数和(自身を含む): 1158021120

約数和(自身を除く): 873508080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 607, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1214, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1821, 1860, 1890, 1953, 2160, 2170, 2232, 2428, 2480, 2520, 2604, 2790, 3024, 3035, 3255, 3348, 3472, 3642, 3720, 3780, 3906, 4185, 4249, 4340, 4464, 4856, 5040, 5208, 5463, 5580, 5859, 6070, 6510, 6696, 7284, 7440, 7560, 7812, 8370, 8498, 8680, 9105, 9712, 9765, 10416, 10926, 11160, 11718, 12140, 12747, 13020, 13392, 14568, 15120, 15624, 16389, 16740, 16996, 17360, 18210, 18817, 19530, 21245, 21852, 22320, 23436, 24280, 25494, 26040, 27315, 29136, 29295, 31248, 32778, 33480, 33992, 36420, 37634, 38241, 39060, 42490, 43704, 46872, 48560, 50988, 52080, 54630, 56451, 58590, 63735, 65556, 66960, 67984, 72840, 75268, 76482, 78120, 81945, 84980, 87408, 93744, 94085, 101976, 109260, 112902, 114723, 117180, 127470, 131112, 131719, 145680, 150536, 152964, 156240, 163890, 169353, 169960, 188170, 191205, 203952, 218520, 225804, 229446, 234360, 254940, 262224, 263438, 282255, 301072, 305928, 327780, 338706, 339920, 376340, 382410, 395157, 437040, 451608, 458892, 468720, 508059, 509880, 526876, 564510, 573615, 611856, 655560, 658595, 677412, 752680, 764820, 790314, 846765, 903216, 917784, 1016118, 1019760, 1053752, 1129020, 1147230, 1185471, 1311120, 1317190, 1354824, 1505360, 1529640, 1580628, 1693530, 1835568, 1975785, 2032236, 2107504, 2258040, 2294460, 2370942, 2540295, 2634380, 2709648, 3059280, 3161256, 3387060, 3556413, 3951570, 4064472, 4516080, 4588920, 4741884, 5080590, 5268760, 5927355, 6322512, 6774120, 7112826, 7903140, 8128944, 9177840, 9483768, 10161180, 10537520, 11854710, 13548240, 14225652, 15806280, 17782065, 18967536, 20322360, 23709420, 28451304, 31612560, 35564130, 40644720, 47418840, 56902608, 71128260, 94837680, 142256520, 284513040]

約数ペア:

[(1, 284513040), (2, 142256520), (3, 94837680), (4, 71128260), (5, 56902608), (6, 47418840), (7, 40644720), (8, 35564130), (9, 31612560), (10, 28451304), (12, 23709420), (14, 20322360), (15, 18967536), (16, 17782065), (18, 15806280), (20, 14225652), (21, 13548240), (24, 11854710), (27, 10537520), (28, 10161180), (30, 9483768), (31, 9177840), (35, 8128944), (36, 7903140), (40, 7112826), (42, 6774120), (45, 6322512), (48, 5927355), (54, 5268760), (56, 5080590), (60, 4741884), (62, 4588920), (63, 4516080), (70, 4064472), (72, 3951570), (80, 3556413), (84, 3387060), (90, 3161256), (93, 3059280), (105, 2709648), (108, 2634380), (112, 2540295), (120, 2370942), (124, 2294460), (126, 2258040), (135, 2107504), (140, 2032236), (144, 1975785), (155, 1835568), (168, 1693530), (180, 1580628), (186, 1529640), (189, 1505360), (210, 1354824), (216, 1317190), (217, 1311120), (240, 1185471), (248, 1147230), (252, 1129020), (270, 1053752), (279, 1019760), (280, 1016118), (310, 917784), (315, 903216), (336, 846765), (360, 790314), (372, 764820), (378, 752680), (420, 677412), (432, 658595), (434, 655560), (465, 611856), (496, 573615), (504, 564510), (540, 526876), (558, 509880), (560, 508059), (607, 468720), (620, 458892), (630, 451608), (651, 437040), (720, 395157), (744, 382410), (756, 376340), (837, 339920), (840, 338706), (868, 327780), (930, 305928), (945, 301072), (1008, 282255), (1080, 263438), (1085, 262224), (1116, 254940), (1214, 234360), (1240, 229446), (1260, 225804), (1302, 218520), (1395, 203952), (1488, 191205), (1512, 188170), (1674, 169960), (1680, 169353), (1736, 163890), (1821, 156240), (1860, 152964), (1890, 150536), (1953, 145680), (2160, 131719), (2170, 131112), (2232, 127470), (2428, 117180), (2480, 114723), (2520, 112902), (2604, 109260), (2790, 101976), (3024, 94085), (3035, 93744), (3255, 87408), (3348, 84980), (3472, 81945), (3642, 78120), (3720, 76482), (3780, 75268), (3906, 72840), (4185, 67984), (4249, 66960), (4340, 65556), (4464, 63735), (4856, 58590), (5040, 56451), (5208, 54630), (5463, 52080), (5580, 50988), (5859, 48560), (6070, 46872), (6510, 43704), (6696, 42490), (7284, 39060), (7440, 38241), (7560, 37634), (7812, 36420), (8370, 33992), (8498, 33480), (8680, 32778), (9105, 31248), (9712, 29295), (9765, 29136), (10416, 27315), (10926, 26040), (11160, 25494), (11718, 24280), (12140, 23436), (12747, 22320), (13020, 21852), (13392, 21245), (14568, 19530), (15120, 18817), (15624, 18210), (16389, 17360), (16740, 16996)]