205683360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 144

約数和(自身を含む): 684373536

約数和(自身を除く): 478690176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1187, 1444, 1520, 1805, 1824, 2166, 2280, 2374, 2888, 3040, 3561, 3610, 4332, 4560, 4748, 5415, 5776, 5935, 7122, 7220, 8664, 9120, 9496, 10830, 11552, 11870, 14244, 14440, 17328, 17805, 18992, 21660, 22553, 23740, 28488, 28880, 34656, 35610, 37984, 43320, 45106, 47480, 56976, 57760, 67659, 71220, 86640, 90212, 94960, 112765, 113952, 135318, 142440, 173280, 180424, 189920, 225530, 270636, 284880, 338295, 360848, 428507, 451060, 541272, 569760, 676590, 721696, 857014, 902120, 1082544, 1285521, 1353180, 1714028, 1804240, 2142535, 2165088, 2571042, 2706360, 3428056, 3608480, 4285070, 5142084, 5412720, 6427605, 6856112, 8570140, 10284168, 10825440, 12855210, 13712224, 17140280, 20568336, 25710420, 34280560, 41136672, 51420840, 68561120, 102841680, 205683360]

約数ペア:

[(1, 205683360), (2, 102841680), (3, 68561120), (4, 51420840), (5, 41136672), (6, 34280560), (8, 25710420), (10, 20568336), (12, 17140280), (15, 13712224), (16, 12855210), (19, 10825440), (20, 10284168), (24, 8570140), (30, 6856112), (32, 6427605), (38, 5412720), (40, 5142084), (48, 4285070), (57, 3608480), (60, 3428056), (76, 2706360), (80, 2571042), (95, 2165088), (96, 2142535), (114, 1804240), (120, 1714028), (152, 1353180), (160, 1285521), (190, 1082544), (228, 902120), (240, 857014), (285, 721696), (304, 676590), (361, 569760), (380, 541272), (456, 451060), (480, 428507), (570, 360848), (608, 338295), (722, 284880), (760, 270636), (912, 225530), (1083, 189920), (1140, 180424), (1187, 173280), (1444, 142440), (1520, 135318), (1805, 113952), (1824, 112765), (2166, 94960), (2280, 90212), (2374, 86640), (2888, 71220), (3040, 67659), (3561, 57760), (3610, 56976), (4332, 47480), (4560, 45106), (4748, 43320), (5415, 37984), (5776, 35610), (5935, 34656), (7122, 28880), (7220, 28488), (8664, 23740), (9120, 22553), (9496, 21660), (10830, 18992), (11552, 17805), (11870, 17328), (14244, 14440)]