168954240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 256

約数和(自身を含む): 663505920

約数和(自身を除く): 494551680

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, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 967, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 1934, 2080, 2184, 2240, 2496, 2688, 2730, 2901, 2912, 3120, 3360, 3640, 3868, 4160, 4368, 4480, 4835, 4992, 5460, 5802, 5824, 6240, 6720, 6769, 7280, 7736, 8320, 8736, 9670, 10920, 11604, 11648, 12480, 12571, 13440, 13538, 14505, 14560, 15472, 17472, 19340, 20307, 21840, 23208, 24960, 25142, 27076, 29010, 29120, 30944, 33845, 34944, 37713, 38680, 40614, 43680, 46416, 50284, 54152, 58020, 58240, 61888, 62855, 67690, 75426, 77360, 81228, 87360, 87997, 92832, 100568, 101535, 108304, 116040, 123776, 125710, 135380, 150852, 154720, 162456, 174720, 175994, 185664, 188565, 201136, 203070, 216608, 232080, 251420, 263991, 270760, 301704, 309440, 324912, 351988, 371328, 377130, 402272, 406140, 433216, 439985, 464160, 502840, 527982, 541520, 603408, 618880, 649824, 703976, 754260, 804544, 812280, 866432, 879970, 928320, 1005680, 1055964, 1083040, 1206816, 1299648, 1319955, 1407952, 1508520, 1609088, 1624560, 1759940, 1856640, 2011360, 2111928, 2166080, 2413632, 2599296, 2639910, 2815904, 3017040, 3249120, 3519880, 4022720, 4223856, 4332160, 4827264, 5279820, 5631808, 6034080, 6498240, 7039760, 8045440, 8447712, 10559640, 11263616, 12068160, 12996480, 14079520, 16895424, 21119280, 24136320, 28159040, 33790848, 42238560, 56318080, 84477120, 168954240]

約数ペア:

[(1, 168954240), (2, 84477120), (3, 56318080), (4, 42238560), (5, 33790848), (6, 28159040), (7, 24136320), (8, 21119280), (10, 16895424), (12, 14079520), (13, 12996480), (14, 12068160), (15, 11263616), (16, 10559640), (20, 8447712), (21, 8045440), (24, 7039760), (26, 6498240), (28, 6034080), (30, 5631808), (32, 5279820), (35, 4827264), (39, 4332160), (40, 4223856), (42, 4022720), (48, 3519880), (52, 3249120), (56, 3017040), (60, 2815904), (64, 2639910), (65, 2599296), (70, 2413632), (78, 2166080), (80, 2111928), (84, 2011360), (91, 1856640), (96, 1759940), (104, 1624560), (105, 1609088), (112, 1508520), (120, 1407952), (128, 1319955), (130, 1299648), (140, 1206816), (156, 1083040), (160, 1055964), (168, 1005680), (182, 928320), (192, 879970), (195, 866432), (208, 812280), (210, 804544), (224, 754260), (240, 703976), (260, 649824), (273, 618880), (280, 603408), (312, 541520), (320, 527982), (336, 502840), (364, 464160), (384, 439985), (390, 433216), (416, 406140), (420, 402272), (448, 377130), (455, 371328), (480, 351988), (520, 324912), (546, 309440), (560, 301704), (624, 270760), (640, 263991), (672, 251420), (728, 232080), (780, 216608), (832, 203070), (840, 201136), (896, 188565), (910, 185664), (960, 175994), (967, 174720), (1040, 162456), (1092, 154720), (1120, 150852), (1248, 135380), (1344, 125710), (1365, 123776), (1456, 116040), (1560, 108304), (1664, 101535), (1680, 100568), (1820, 92832), (1920, 87997), (1934, 87360), (2080, 81228), (2184, 77360), (2240, 75426), (2496, 67690), (2688, 62855), (2730, 61888), (2901, 58240), (2912, 58020), (3120, 54152), (3360, 50284), (3640, 46416), (3868, 43680), (4160, 40614), (4368, 38680), (4480, 37713), (4835, 34944), (4992, 33845), (5460, 30944), (5802, 29120), (5824, 29010), (6240, 27076), (6720, 25142), (6769, 24960), (7280, 23208), (7736, 21840), (8320, 20307), (8736, 19340), (9670, 17472), (10920, 15472), (11604, 14560), (11648, 14505), (12480, 13538), (12571, 13440)]