8867040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 36197280

約数和(自身を除く): 27330240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 96, 98, 104, 105, 112, 116, 120, 130, 140, 145, 147, 156, 160, 168, 174, 182, 195, 196, 203, 208, 210, 224, 232, 240, 245, 260, 273, 280, 290, 294, 312, 336, 348, 364, 377, 390, 392, 406, 416, 420, 435, 455, 464, 480, 490, 520, 546, 560, 580, 588, 609, 624, 637, 672, 696, 728, 735, 754, 780, 784, 812, 840, 870, 910, 928, 980, 1015, 1040, 1092, 1120, 1131, 1160, 1176, 1218, 1248, 1274, 1365, 1392, 1421, 1456, 1470, 1508, 1560, 1568, 1624, 1680, 1740, 1820, 1885, 1911, 1960, 2030, 2080, 2184, 2262, 2320, 2352, 2436, 2548, 2639, 2730, 2784, 2842, 2912, 2940, 3016, 3045, 3120, 3185, 3248, 3360, 3480, 3640, 3770, 3822, 3920, 4060, 4263, 4368, 4524, 4640, 4704, 4872, 5096, 5278, 5460, 5655, 5684, 5880, 6032, 6090, 6240, 6370, 6496, 6960, 7105, 7280, 7540, 7644, 7840, 7917, 8120, 8526, 8736, 9048, 9555, 9744, 10192, 10556, 10920, 11310, 11368, 11760, 12064, 12180, 12740, 13195, 13920, 14210, 14560, 15080, 15288, 15834, 16240, 17052, 18096, 18473, 19110, 19488, 20384, 21112, 21315, 21840, 22620, 22736, 23520, 24360, 25480, 26390, 28420, 30160, 30576, 31668, 32480, 34104, 36192, 36946, 38220, 39585, 42224, 42630, 43680, 45240, 45472, 48720, 50960, 52780, 55419, 56840, 60320, 61152, 63336, 68208, 73892, 76440, 79170, 84448, 85260, 90480, 92365, 97440, 101920, 105560, 110838, 113680, 126672, 136416, 147784, 152880, 158340, 170520, 180960, 184730, 211120, 221676, 227360, 253344, 277095, 295568, 305760, 316680, 341040, 369460, 422240, 443352, 554190, 591136, 633360, 682080, 738920, 886704, 1108380, 1266720, 1477840, 1773408, 2216760, 2955680, 4433520, 8867040]

約数ペア:

[(1, 8867040), (2, 4433520), (3, 2955680), (4, 2216760), (5, 1773408), (6, 1477840), (7, 1266720), (8, 1108380), (10, 886704), (12, 738920), (13, 682080), (14, 633360), (15, 591136), (16, 554190), (20, 443352), (21, 422240), (24, 369460), (26, 341040), (28, 316680), (29, 305760), (30, 295568), (32, 277095), (35, 253344), (39, 227360), (40, 221676), (42, 211120), (48, 184730), (49, 180960), (52, 170520), (56, 158340), (58, 152880), (60, 147784), (65, 136416), (70, 126672), (78, 113680), (80, 110838), (84, 105560), (87, 101920), (91, 97440), (96, 92365), (98, 90480), (104, 85260), (105, 84448), (112, 79170), (116, 76440), (120, 73892), (130, 68208), (140, 63336), (145, 61152), (147, 60320), (156, 56840), (160, 55419), (168, 52780), (174, 50960), (182, 48720), (195, 45472), (196, 45240), (203, 43680), (208, 42630), (210, 42224), (224, 39585), (232, 38220), (240, 36946), (245, 36192), (260, 34104), (273, 32480), (280, 31668), (290, 30576), (294, 30160), (312, 28420), (336, 26390), (348, 25480), (364, 24360), (377, 23520), (390, 22736), (392, 22620), (406, 21840), (416, 21315), (420, 21112), (435, 20384), (455, 19488), (464, 19110), (480, 18473), (490, 18096), (520, 17052), (546, 16240), (560, 15834), (580, 15288), (588, 15080), (609, 14560), (624, 14210), (637, 13920), (672, 13195), (696, 12740), (728, 12180), (735, 12064), (754, 11760), (780, 11368), (784, 11310), (812, 10920), (840, 10556), (870, 10192), (910, 9744), (928, 9555), (980, 9048), (1015, 8736), (1040, 8526), (1092, 8120), (1120, 7917), (1131, 7840), (1160, 7644), (1176, 7540), (1218, 7280), (1248, 7105), (1274, 6960), (1365, 6496), (1392, 6370), (1421, 6240), (1456, 6090), (1470, 6032), (1508, 5880), (1560, 5684), (1568, 5655), (1624, 5460), (1680, 5278), (1740, 5096), (1820, 4872), (1885, 4704), (1911, 4640), (1960, 4524), (2030, 4368), (2080, 4263), (2184, 4060), (2262, 3920), (2320, 3822), (2352, 3770), (2436, 3640), (2548, 3480), (2639, 3360), (2730, 3248), (2784, 3185), (2842, 3120), (2912, 3045), (2940, 3016)]