2114996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2129

約数の個数: 160

約数和(自身を含む): 6758674560

約数和(自身を除く): 4643677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 73, 80, 120, 122, 146, 183, 219, 240, 244, 292, 305, 365, 366, 438, 488, 584, 610, 730, 732, 876, 915, 976, 1095, 1168, 1220, 1460, 1464, 1752, 1830, 1979, 2190, 2440, 2920, 2928, 3504, 3660, 3958, 4380, 4453, 4880, 5840, 5937, 7320, 7916, 8760, 8906, 9895, 11874, 13359, 14640, 15832, 17520, 17812, 19790, 22265, 23748, 26718, 29685, 31664, 35624, 39580, 44530, 47496, 53436, 59370, 66795, 71248, 79160, 89060, 94992, 106872, 118740, 120719, 133590, 144467, 158320, 178120, 213744, 237480, 241438, 267180, 288934, 356240, 362157, 433401, 474960, 482876, 534360, 577868, 603595, 722335, 724314, 866802, 965752, 1068720, 1155736, 1207190, 1444670, 1448628, 1733604, 1810785, 1931504, 2167005, 2311472, 2414380, 2889340, 2897256, 3467208, 3621570, 4334010, 4828760, 5778680, 5794512, 6934416, 7243140, 8668020, 8812487, 9657520, 11557360, 14486280, 17336040, 17624974, 26437461, 28972560, 34672080, 35249948, 44062435, 52874922, 70499896, 88124870, 105749844, 132187305, 140999792, 176249740, 211499688, 264374610, 352499480, 422999376, 528749220, 704998960, 1057498440, 2114996880]

約数ペア:

[(1, 2114996880), (2, 1057498440), (3, 704998960), (4, 528749220), (5, 422999376), (6, 352499480), (8, 264374610), (10, 211499688), (12, 176249740), (15, 140999792), (16, 132187305), (20, 105749844), (24, 88124870), (30, 70499896), (40, 52874922), (48, 44062435), (60, 35249948), (61, 34672080), (73, 28972560), (80, 26437461), (120, 17624974), (122, 17336040), (146, 14486280), (183, 11557360), (219, 9657520), (240, 8812487), (244, 8668020), (292, 7243140), (305, 6934416), (365, 5794512), (366, 5778680), (438, 4828760), (488, 4334010), (584, 3621570), (610, 3467208), (730, 2897256), (732, 2889340), (876, 2414380), (915, 2311472), (976, 2167005), (1095, 1931504), (1168, 1810785), (1220, 1733604), (1460, 1448628), (1464, 1444670), (1752, 1207190), (1830, 1155736), (1979, 1068720), (2190, 965752), (2440, 866802), (2920, 724314), (2928, 722335), (3504, 603595), (3660, 577868), (3958, 534360), (4380, 482876), (4453, 474960), (4880, 433401), (5840, 362157), (5937, 356240), (7320, 288934), (7916, 267180), (8760, 241438), (8906, 237480), (9895, 213744), (11874, 178120), (13359, 158320), (14640, 144467), (15832, 133590), (17520, 120719), (17812, 118740), (19790, 106872), (22265, 94992), (23748, 89060), (26718, 79160), (29685, 71248), (31664, 66795), (35624, 59370), (39580, 53436), (44530, 47496)]