168735840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3901

約数の個数: 192

約数和(自身を含む): 654345216

約数和(自身を除く): 485609376

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3863, 4368, 5460, 6240, 7280, 7726, 8736, 10920, 11589, 14560, 15452, 19315, 21840, 23178, 27041, 30904, 38630, 43680, 46356, 50219, 54082, 57945, 61808, 77260, 81123, 92712, 100438, 108164, 115890, 123616, 135205, 150657, 154520, 162246, 185424, 200876, 216328, 231780, 251095, 270410, 301314, 309040, 324492, 351533, 370848, 401752, 405615, 432656, 463560, 502190, 540820, 602628, 618080, 648984, 703066, 753285, 803504, 811230, 865312, 927120, 1004380, 1054599, 1081640, 1205256, 1297968, 1406132, 1506570, 1607008, 1622460, 1757665, 1854240, 2008760, 2109198, 2163280, 2410512, 2595936, 2812264, 3013140, 3244920, 3515330, 4017520, 4218396, 4326560, 4821024, 5272995, 5624528, 6026280, 6489840, 7030660, 8035040, 8436792, 10545990, 11249056, 12052560, 12979680, 14061320, 16873584, 21091980, 24105120, 28122640, 33747168, 42183960, 56245280, 84367920, 168735840]

約数ペア:

[(1, 168735840), (2, 84367920), (3, 56245280), (4, 42183960), (5, 33747168), (6, 28122640), (7, 24105120), (8, 21091980), (10, 16873584), (12, 14061320), (13, 12979680), (14, 12052560), (15, 11249056), (16, 10545990), (20, 8436792), (21, 8035040), (24, 7030660), (26, 6489840), (28, 6026280), (30, 5624528), (32, 5272995), (35, 4821024), (39, 4326560), (40, 4218396), (42, 4017520), (48, 3515330), (52, 3244920), (56, 3013140), (60, 2812264), (65, 2595936), (70, 2410512), (78, 2163280), (80, 2109198), (84, 2008760), (91, 1854240), (96, 1757665), (104, 1622460), (105, 1607008), (112, 1506570), (120, 1406132), (130, 1297968), (140, 1205256), (156, 1081640), (160, 1054599), (168, 1004380), (182, 927120), (195, 865312), (208, 811230), (210, 803504), (224, 753285), (240, 703066), (260, 648984), (273, 618080), (280, 602628), (312, 540820), (336, 502190), (364, 463560), (390, 432656), (416, 405615), (420, 401752), (455, 370848), (480, 351533), (520, 324492), (546, 309040), (560, 301314), (624, 270410), (672, 251095), (728, 231780), (780, 216328), (840, 200876), (910, 185424), (1040, 162246), (1092, 154520), (1120, 150657), (1248, 135205), (1365, 123616), (1456, 115890), (1560, 108164), (1680, 100438), (1820, 92712), (2080, 81123), (2184, 77260), (2730, 61808), (2912, 57945), (3120, 54082), (3360, 50219), (3640, 46356), (3863, 43680), (4368, 38630), (5460, 30904), (6240, 27041), (7280, 23178), (7726, 21840), (8736, 19315), (10920, 15452), (11589, 14560)]