880360320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 256

約数和(自身を含む): 3312046080

約数和(自身を除く): 2431685760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2113, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4226, 4340, 4480, 4960, 5208, 5952, 6339, 6510, 6720, 6944, 7440, 8452, 8680, 9920, 10416, 10565, 11904, 12678, 13020, 13440, 13888, 14791, 14880, 16904, 17360, 19840, 20832, 21130, 25356, 26040, 27776, 29582, 29760, 31695, 33808, 34720, 41664, 42260, 44373, 50712, 52080, 59164, 59520, 63390, 65503, 67616, 69440, 73955, 83328, 84520, 88746, 101424, 104160, 118328, 126780, 131006, 135232, 138880, 147910, 169040, 177492, 196509, 202848, 208320, 221865, 236656, 253560, 262012, 270464, 295820, 327515, 338080, 354984, 393018, 405696, 416640, 443730, 458521, 473312, 507120, 524024, 591640, 655030, 676160, 709968, 786036, 811392, 887460, 917042, 946624, 982545, 1014240, 1048048, 1183280, 1310060, 1352320, 1375563, 1419936, 1572072, 1774920, 1834084, 1893248, 1965090, 2028480, 2096096, 2292605, 2366560, 2620120, 2751126, 2839872, 3144144, 3549840, 3668168, 3930180, 4056960, 4192192, 4585210, 4733120, 5240240, 5502252, 5679744, 6288288, 6877815, 7099680, 7336336, 7860360, 8384384, 9170420, 9466240, 10480480, 11004504, 12576576, 13755630, 14199360, 14672672, 15720720, 18340840, 20960960, 22009008, 25153152, 27511260, 28398720, 29345344, 31441440, 36681680, 41921920, 44018016, 55022520, 58690688, 62882880, 73363360, 88036032, 110045040, 125765760, 146726720, 176072064, 220090080, 293453440, 440180160, 880360320]

約数ペア:

[(1, 880360320), (2, 440180160), (3, 293453440), (4, 220090080), (5, 176072064), (6, 146726720), (7, 125765760), (8, 110045040), (10, 88036032), (12, 73363360), (14, 62882880), (15, 58690688), (16, 55022520), (20, 44018016), (21, 41921920), (24, 36681680), (28, 31441440), (30, 29345344), (31, 28398720), (32, 27511260), (35, 25153152), (40, 22009008), (42, 20960960), (48, 18340840), (56, 15720720), (60, 14672672), (62, 14199360), (64, 13755630), (70, 12576576), (80, 11004504), (84, 10480480), (93, 9466240), (96, 9170420), (105, 8384384), (112, 7860360), (120, 7336336), (124, 7099680), (128, 6877815), (140, 6288288), (155, 5679744), (160, 5502252), (168, 5240240), (186, 4733120), (192, 4585210), (210, 4192192), (217, 4056960), (224, 3930180), (240, 3668168), (248, 3549840), (280, 3144144), (310, 2839872), (320, 2751126), (336, 2620120), (372, 2366560), (384, 2292605), (420, 2096096), (434, 2028480), (448, 1965090), (465, 1893248), (480, 1834084), (496, 1774920), (560, 1572072), (620, 1419936), (640, 1375563), (651, 1352320), (672, 1310060), (744, 1183280), (840, 1048048), (868, 1014240), (896, 982545), (930, 946624), (960, 917042), (992, 887460), (1085, 811392), (1120, 786036), (1240, 709968), (1302, 676160), (1344, 655030), (1488, 591640), (1680, 524024), (1736, 507120), (1860, 473312), (1920, 458521), (1984, 443730), (2113, 416640), (2170, 405696), (2240, 393018), (2480, 354984), (2604, 338080), (2688, 327515), (2976, 295820), (3255, 270464), (3360, 262012), (3472, 253560), (3720, 236656), (3968, 221865), (4226, 208320), (4340, 202848), (4480, 196509), (4960, 177492), (5208, 169040), (5952, 147910), (6339, 138880), (6510, 135232), (6720, 131006), (6944, 126780), (7440, 118328), (8452, 104160), (8680, 101424), (9920, 88746), (10416, 84520), (10565, 83328), (11904, 73955), (12678, 69440), (13020, 67616), (13440, 65503), (13888, 63390), (14791, 59520), (14880, 59164), (16904, 52080), (17360, 50712), (19840, 44373), (20832, 42260), (21130, 41664), (25356, 34720), (26040, 33808), (27776, 31695), (29582, 29760)]