88820160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 224

約数和(自身を含む): 331817472

約数和(自身を除く): 242997312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 647, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1294, 1320, 1430, 1560, 1716, 1760, 1941, 2080, 2112, 2145, 2288, 2496, 2588, 2640, 2860, 3120, 3235, 3432, 3520, 3882, 4160, 4290, 4576, 5176, 5280, 5720, 6240, 6470, 6864, 7117, 7764, 8411, 8580, 9152, 9705, 10352, 10560, 11440, 12480, 12940, 13728, 14234, 15528, 16822, 17160, 19410, 20704, 21351, 22880, 25233, 25880, 27456, 28468, 31056, 33644, 34320, 35585, 38820, 41408, 42055, 42702, 45760, 50466, 51760, 56936, 62112, 67288, 68640, 71170, 77640, 84110, 85404, 92521, 100932, 103520, 106755, 113872, 124224, 126165, 134576, 137280, 142340, 155280, 168220, 170808, 185042, 201864, 207040, 213510, 227744, 252330, 269152, 277563, 284680, 310560, 336440, 341616, 370084, 403728, 427020, 455488, 462605, 504660, 538304, 555126, 569360, 621120, 672880, 683232, 740168, 807456, 854040, 925210, 1009320, 1110252, 1138720, 1345760, 1366464, 1387815, 1480336, 1614912, 1708080, 1850420, 2018640, 2220504, 2277440, 2691520, 2775630, 2960672, 3416160, 3700840, 4037280, 4441008, 5551260, 5921344, 6832320, 7401680, 8074560, 8882016, 11102520, 14803360, 17764032, 22205040, 29606720, 44410080, 88820160]

約数ペア:

[(1, 88820160), (2, 44410080), (3, 29606720), (4, 22205040), (5, 17764032), (6, 14803360), (8, 11102520), (10, 8882016), (11, 8074560), (12, 7401680), (13, 6832320), (15, 5921344), (16, 5551260), (20, 4441008), (22, 4037280), (24, 3700840), (26, 3416160), (30, 2960672), (32, 2775630), (33, 2691520), (39, 2277440), (40, 2220504), (44, 2018640), (48, 1850420), (52, 1708080), (55, 1614912), (60, 1480336), (64, 1387815), (65, 1366464), (66, 1345760), (78, 1138720), (80, 1110252), (88, 1009320), (96, 925210), (104, 854040), (110, 807456), (120, 740168), (130, 683232), (132, 672880), (143, 621120), (156, 569360), (160, 555126), (165, 538304), (176, 504660), (192, 462605), (195, 455488), (208, 427020), (220, 403728), (240, 370084), (260, 341616), (264, 336440), (286, 310560), (312, 284680), (320, 277563), (330, 269152), (352, 252330), (390, 227744), (416, 213510), (429, 207040), (440, 201864), (480, 185042), (520, 170808), (528, 168220), (572, 155280), (624, 142340), (647, 137280), (660, 134576), (704, 126165), (715, 124224), (780, 113872), (832, 106755), (858, 103520), (880, 100932), (960, 92521), (1040, 85404), (1056, 84110), (1144, 77640), (1248, 71170), (1294, 68640), (1320, 67288), (1430, 62112), (1560, 56936), (1716, 51760), (1760, 50466), (1941, 45760), (2080, 42702), (2112, 42055), (2145, 41408), (2288, 38820), (2496, 35585), (2588, 34320), (2640, 33644), (2860, 31056), (3120, 28468), (3235, 27456), (3432, 25880), (3520, 25233), (3882, 22880), (4160, 21351), (4290, 20704), (4576, 19410), (5176, 17160), (5280, 16822), (5720, 15528), (6240, 14234), (6470, 13728), (6864, 12940), (7117, 12480), (7764, 11440), (8411, 10560), (8580, 10352), (9152, 9705)]