169649760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7245

約数の個数: 144

約数和(自身を含む): 621731376

約数和(自身を除く): 452081616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7213, 7840, 11760, 14426, 21639, 23520, 28852, 36065, 43278, 50491, 57704, 72130, 86556, 100982, 108195, 115408, 144260, 151473, 173112, 201964, 216390, 230816, 252455, 288520, 302946, 346224, 353437, 403928, 432780, 504910, 577040, 605892, 692448, 706874, 757365, 807856, 865560, 1009820, 1060311, 1154080, 1211784, 1413748, 1514730, 1615712, 1731120, 1767185, 2019640, 2120622, 2423568, 2827496, 3029460, 3462240, 3534370, 4039280, 4241244, 4847136, 5301555, 5654992, 6058920, 7068740, 8078560, 8482488, 10603110, 11309984, 12117840, 14137480, 16964976, 21206220, 24235680, 28274960, 33929952, 42412440, 56549920, 84824880, 169649760]

約数ペア:

[(1, 169649760), (2, 84824880), (3, 56549920), (4, 42412440), (5, 33929952), (6, 28274960), (7, 24235680), (8, 21206220), (10, 16964976), (12, 14137480), (14, 12117840), (15, 11309984), (16, 10603110), (20, 8482488), (21, 8078560), (24, 7068740), (28, 6058920), (30, 5654992), (32, 5301555), (35, 4847136), (40, 4241244), (42, 4039280), (48, 3534370), (49, 3462240), (56, 3029460), (60, 2827496), (70, 2423568), (80, 2120622), (84, 2019640), (96, 1767185), (98, 1731120), (105, 1615712), (112, 1514730), (120, 1413748), (140, 1211784), (147, 1154080), (160, 1060311), (168, 1009820), (196, 865560), (210, 807856), (224, 757365), (240, 706874), (245, 692448), (280, 605892), (294, 577040), (336, 504910), (392, 432780), (420, 403928), (480, 353437), (490, 346224), (560, 302946), (588, 288520), (672, 252455), (735, 230816), (784, 216390), (840, 201964), (980, 173112), (1120, 151473), (1176, 144260), (1470, 115408), (1568, 108195), (1680, 100982), (1960, 86556), (2352, 72130), (2940, 57704), (3360, 50491), (3920, 43278), (4704, 36065), (5880, 28852), (7213, 23520), (7840, 21639), (11760, 14426)]