209703360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3662

約数の個数: 112

約数和(自身を含む): 676912032

約数和(自身を除く): 467208672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3581, 3660, 3904, 4880, 5856, 7162, 7320, 9760, 10743, 11712, 14324, 14640, 17905, 19520, 21486, 28648, 29280, 35810, 42972, 53715, 57296, 58560, 71620, 85944, 107430, 114592, 143240, 171888, 214860, 218441, 229184, 286480, 343776, 429720, 436882, 572960, 655323, 687552, 859440, 873764, 1092205, 1145920, 1310646, 1718880, 1747528, 2184410, 2621292, 3276615, 3437760, 3495056, 4368820, 5242584, 6553230, 6990112, 8737640, 10485168, 13106460, 13980224, 17475280, 20970336, 26212920, 34950560, 41940672, 52425840, 69901120, 104851680, 209703360]

約数ペア:

[(1, 209703360), (2, 104851680), (3, 69901120), (4, 52425840), (5, 41940672), (6, 34950560), (8, 26212920), (10, 20970336), (12, 17475280), (15, 13980224), (16, 13106460), (20, 10485168), (24, 8737640), (30, 6990112), (32, 6553230), (40, 5242584), (48, 4368820), (60, 3495056), (61, 3437760), (64, 3276615), (80, 2621292), (96, 2184410), (120, 1747528), (122, 1718880), (160, 1310646), (183, 1145920), (192, 1092205), (240, 873764), (244, 859440), (305, 687552), (320, 655323), (366, 572960), (480, 436882), (488, 429720), (610, 343776), (732, 286480), (915, 229184), (960, 218441), (976, 214860), (1220, 171888), (1464, 143240), (1830, 114592), (1952, 107430), (2440, 85944), (2928, 71620), (3581, 58560), (3660, 57296), (3904, 53715), (4880, 42972), (5856, 35810), (7162, 29280), (7320, 28648), (9760, 21486), (10743, 19520), (11712, 17905), (14324, 14640)]