8124480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 336

約数和(自身を含む): 35503104

約数和(自身を除く): 27378624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 520, 546, 558, 560, 576, 585, 620, 624, 630, 651, 672, 720, 728, 744, 780, 806, 819, 832, 840, 868, 910, 930, 936, 960, 992, 1008, 1040, 1085, 1092, 1116, 1120, 1170, 1209, 1240, 1248, 1260, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1953, 1984, 2015, 2016, 2080, 2170, 2184, 2232, 2240, 2340, 2418, 2480, 2496, 2520, 2604, 2730, 2790, 2821, 2880, 2912, 2976, 3120, 3224, 3255, 3276, 3360, 3472, 3627, 3640, 3720, 3744, 3906, 4030, 4032, 4095, 4160, 4340, 4368, 4464, 4680, 4836, 4960, 5040, 5208, 5460, 5580, 5642, 5824, 5952, 6045, 6240, 6448, 6510, 6552, 6720, 6944, 7254, 7280, 7440, 7488, 7812, 8060, 8190, 8463, 8680, 8736, 8928, 9360, 9672, 9765, 9920, 10080, 10416, 10920, 11160, 11284, 12090, 12480, 12896, 13020, 13104, 13888, 14105, 14508, 14560, 14880, 15624, 16120, 16380, 16926, 17360, 17472, 17856, 18135, 18720, 19344, 19530, 20160, 20832, 21840, 22320, 22568, 24180, 25389, 25792, 26040, 26208, 28210, 29016, 29120, 29760, 31248, 32240, 32760, 33852, 34720, 36270, 37440, 38688, 39060, 41664, 42315, 43680, 44640, 45136, 48360, 50778, 52080, 52416, 56420, 58032, 62496, 64480, 65520, 67704, 69440, 72540, 77376, 78120, 84630, 87360, 89280, 90272, 96720, 101556, 104160, 112840, 116064, 124992, 126945, 128960, 131040, 135408, 145080, 156240, 169260, 180544, 193440, 203112, 208320, 225680, 232128, 253890, 262080, 270816, 290160, 312480, 338520, 386880, 406224, 451360, 507780, 541632, 580320, 624960, 677040, 812448, 902720, 1015560, 1160640, 1354080, 1624896, 2031120, 2708160, 4062240, 8124480]

約数ペア:

[(1, 8124480), (2, 4062240), (3, 2708160), (4, 2031120), (5, 1624896), (6, 1354080), (7, 1160640), (8, 1015560), (9, 902720), (10, 812448), (12, 677040), (13, 624960), (14, 580320), (15, 541632), (16, 507780), (18, 451360), (20, 406224), (21, 386880), (24, 338520), (26, 312480), (28, 290160), (30, 270816), (31, 262080), (32, 253890), (35, 232128), (36, 225680), (39, 208320), (40, 203112), (42, 193440), (45, 180544), (48, 169260), (52, 156240), (56, 145080), (60, 135408), (62, 131040), (63, 128960), (64, 126945), (65, 124992), (70, 116064), (72, 112840), (78, 104160), (80, 101556), (84, 96720), (90, 90272), (91, 89280), (93, 87360), (96, 84630), (104, 78120), (105, 77376), (112, 72540), (117, 69440), (120, 67704), (124, 65520), (126, 64480), (130, 62496), (140, 58032), (144, 56420), (155, 52416), (156, 52080), (160, 50778), (168, 48360), (180, 45136), (182, 44640), (186, 43680), (192, 42315), (195, 41664), (208, 39060), (210, 38688), (217, 37440), (224, 36270), (234, 34720), (240, 33852), (248, 32760), (252, 32240), (260, 31248), (273, 29760), (279, 29120), (280, 29016), (288, 28210), (310, 26208), (312, 26040), (315, 25792), (320, 25389), (336, 24180), (360, 22568), (364, 22320), (372, 21840), (390, 20832), (403, 20160), (416, 19530), (420, 19344), (434, 18720), (448, 18135), (455, 17856), (465, 17472), (468, 17360), (480, 16926), (496, 16380), (504, 16120), (520, 15624), (546, 14880), (558, 14560), (560, 14508), (576, 14105), (585, 13888), (620, 13104), (624, 13020), (630, 12896), (651, 12480), (672, 12090), (720, 11284), (728, 11160), (744, 10920), (780, 10416), (806, 10080), (819, 9920), (832, 9765), (840, 9672), (868, 9360), (910, 8928), (930, 8736), (936, 8680), (960, 8463), (992, 8190), (1008, 8060), (1040, 7812), (1085, 7488), (1092, 7440), (1116, 7280), (1120, 7254), (1170, 6944), (1209, 6720), (1240, 6552), (1248, 6510), (1260, 6448), (1302, 6240), (1344, 6045), (1365, 5952), (1395, 5824), (1440, 5642), (1456, 5580), (1488, 5460), (1560, 5208), (1612, 5040), (1638, 4960), (1680, 4836), (1736, 4680), (1820, 4464), (1860, 4368), (1872, 4340), (1953, 4160), (1984, 4095), (2015, 4032), (2016, 4030), (2080, 3906), (2170, 3744), (2184, 3720), (2232, 3640), (2240, 3627), (2340, 3472), (2418, 3360), (2480, 3276), (2496, 3255), (2520, 3224), (2604, 3120), (2730, 2976), (2790, 2912), (2821, 2880)]