171487680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 336

約数和(自身を含む): 678265344

約数和(自身を除く): 506777664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 151, 156, 160, 168, 169, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 302, 312, 320, 336, 338, 364, 390, 416, 420, 448, 453, 455, 480, 507, 520, 546, 560, 604, 624, 672, 676, 728, 755, 780, 832, 840, 845, 906, 910, 960, 1014, 1040, 1057, 1092, 1120, 1183, 1208, 1248, 1344, 1352, 1365, 1456, 1510, 1560, 1680, 1690, 1812, 1820, 1963, 2028, 2080, 2114, 2184, 2240, 2265, 2366, 2416, 2496, 2535, 2704, 2730, 2912, 3020, 3120, 3171, 3360, 3380, 3549, 3624, 3640, 3926, 4056, 4160, 4228, 4368, 4530, 4732, 4832, 5070, 5285, 5408, 5460, 5824, 5889, 5915, 6040, 6240, 6342, 6720, 6760, 7098, 7248, 7280, 7852, 8112, 8456, 8736, 9060, 9464, 9664, 9815, 10140, 10570, 10816, 10920, 11778, 11830, 12080, 12480, 12684, 13520, 13741, 14196, 14496, 14560, 15704, 15855, 16224, 16912, 17472, 17745, 18120, 18928, 19630, 20280, 21140, 21840, 23556, 23660, 24160, 25368, 25519, 27040, 27482, 28392, 28992, 29120, 29445, 31408, 31710, 32448, 33824, 35490, 36240, 37856, 39260, 40560, 41223, 42280, 43680, 47112, 47320, 48320, 50736, 51038, 54080, 54964, 56784, 58890, 62816, 63420, 67648, 68705, 70980, 72480, 75712, 76557, 78520, 81120, 82446, 84560, 87360, 94224, 94640, 101472, 102076, 109928, 113568, 117780, 125632, 126840, 127595, 137410, 141960, 144960, 153114, 157040, 162240, 164892, 169120, 178633, 188448, 189280, 202944, 204152, 206115, 219856, 227136, 235560, 253680, 255190, 274820, 283920, 306228, 314080, 329784, 338240, 357266, 376896, 378560, 382785, 408304, 412230, 439712, 471120, 507360, 510380, 535899, 549640, 567840, 612456, 628160, 659568, 714532, 765570, 816608, 824460, 879424, 893165, 942240, 1014720, 1020760, 1071798, 1099280, 1135680, 1224912, 1319136, 1429064, 1531140, 1633216, 1648920, 1786330, 1884480, 2041520, 2143596, 2198560, 2449824, 2638272, 2679495, 2858128, 3062280, 3297840, 3572660, 4083040, 4287192, 4397120, 4899648, 5358990, 5716256, 6124560, 6595680, 7145320, 8166080, 8574384, 10717980, 11432512, 12249120, 13191360, 14290640, 17148768, 21435960, 24498240, 28581280, 34297536, 42871920, 57162560, 85743840, 171487680]

約数ペア:

[(1, 171487680), (2, 85743840), (3, 57162560), (4, 42871920), (5, 34297536), (6, 28581280), (7, 24498240), (8, 21435960), (10, 17148768), (12, 14290640), (13, 13191360), (14, 12249120), (15, 11432512), (16, 10717980), (20, 8574384), (21, 8166080), (24, 7145320), (26, 6595680), (28, 6124560), (30, 5716256), (32, 5358990), (35, 4899648), (39, 4397120), (40, 4287192), (42, 4083040), (48, 3572660), (52, 3297840), (56, 3062280), (60, 2858128), (64, 2679495), (65, 2638272), (70, 2449824), (78, 2198560), (80, 2143596), (84, 2041520), (91, 1884480), (96, 1786330), (104, 1648920), (105, 1633216), (112, 1531140), (120, 1429064), (130, 1319136), (140, 1224912), (151, 1135680), (156, 1099280), (160, 1071798), (168, 1020760), (169, 1014720), (182, 942240), (192, 893165), (195, 879424), (208, 824460), (210, 816608), (224, 765570), (240, 714532), (260, 659568), (273, 628160), (280, 612456), (302, 567840), (312, 549640), (320, 535899), (336, 510380), (338, 507360), (364, 471120), (390, 439712), (416, 412230), (420, 408304), (448, 382785), (453, 378560), (455, 376896), (480, 357266), (507, 338240), (520, 329784), (546, 314080), (560, 306228), (604, 283920), (624, 274820), (672, 255190), (676, 253680), (728, 235560), (755, 227136), (780, 219856), (832, 206115), (840, 204152), (845, 202944), (906, 189280), (910, 188448), (960, 178633), (1014, 169120), (1040, 164892), (1057, 162240), (1092, 157040), (1120, 153114), (1183, 144960), (1208, 141960), (1248, 137410), (1344, 127595), (1352, 126840), (1365, 125632), (1456, 117780), (1510, 113568), (1560, 109928), (1680, 102076), (1690, 101472), (1812, 94640), (1820, 94224), (1963, 87360), (2028, 84560), (2080, 82446), (2114, 81120), (2184, 78520), (2240, 76557), (2265, 75712), (2366, 72480), (2416, 70980), (2496, 68705), (2535, 67648), (2704, 63420), (2730, 62816), (2912, 58890), (3020, 56784), (3120, 54964), (3171, 54080), (3360, 51038), (3380, 50736), (3549, 48320), (3624, 47320), (3640, 47112), (3926, 43680), (4056, 42280), (4160, 41223), (4228, 40560), (4368, 39260), (4530, 37856), (4732, 36240), (4832, 35490), (5070, 33824), (5285, 32448), (5408, 31710), (5460, 31408), (5824, 29445), (5889, 29120), (5915, 28992), (6040, 28392), (6240, 27482), (6342, 27040), (6720, 25519), (6760, 25368), (7098, 24160), (7248, 23660), (7280, 23556), (7852, 21840), (8112, 21140), (8456, 20280), (8736, 19630), (9060, 18928), (9464, 18120), (9664, 17745), (9815, 17472), (10140, 16912), (10570, 16224), (10816, 15855), (10920, 15704), (11778, 14560), (11830, 14496), (12080, 14196), (12480, 13741), (12684, 13520)]