64036560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 231985152

約数和(自身を除く): 167948592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 811, 840, 940, 987, 1128, 1316, 1410, 1622, 1645, 1680, 1880, 1974, 2256, 2433, 2632, 2820, 3244, 3290, 3760, 3948, 4055, 4866, 4935, 5264, 5640, 5677, 6488, 6580, 7896, 8110, 9732, 9870, 11280, 11354, 12165, 12976, 13160, 15792, 16220, 17031, 19464, 19740, 22708, 24330, 26320, 28385, 32440, 34062, 38117, 38928, 39480, 45416, 48660, 56770, 64880, 68124, 76234, 78960, 85155, 90832, 97320, 113540, 114351, 136248, 152468, 170310, 190585, 194640, 227080, 228702, 266819, 272496, 304936, 340620, 381170, 454160, 457404, 533638, 571755, 609872, 681240, 762340, 800457, 914808, 1067276, 1143510, 1334095, 1362480, 1524680, 1600914, 1829616, 2134552, 2287020, 2668190, 3049360, 3201828, 4002285, 4269104, 4574040, 5336380, 6403656, 8004570, 9148080, 10672760, 12807312, 16009140, 21345520, 32018280, 64036560]

約数ペア:

[(1, 64036560), (2, 32018280), (3, 21345520), (4, 16009140), (5, 12807312), (6, 10672760), (7, 9148080), (8, 8004570), (10, 6403656), (12, 5336380), (14, 4574040), (15, 4269104), (16, 4002285), (20, 3201828), (21, 3049360), (24, 2668190), (28, 2287020), (30, 2134552), (35, 1829616), (40, 1600914), (42, 1524680), (47, 1362480), (48, 1334095), (56, 1143510), (60, 1067276), (70, 914808), (80, 800457), (84, 762340), (94, 681240), (105, 609872), (112, 571755), (120, 533638), (140, 457404), (141, 454160), (168, 381170), (188, 340620), (210, 304936), (235, 272496), (240, 266819), (280, 228702), (282, 227080), (329, 194640), (336, 190585), (376, 170310), (420, 152468), (470, 136248), (560, 114351), (564, 113540), (658, 97320), (705, 90832), (752, 85155), (811, 78960), (840, 76234), (940, 68124), (987, 64880), (1128, 56770), (1316, 48660), (1410, 45416), (1622, 39480), (1645, 38928), (1680, 38117), (1880, 34062), (1974, 32440), (2256, 28385), (2433, 26320), (2632, 24330), (2820, 22708), (3244, 19740), (3290, 19464), (3760, 17031), (3948, 16220), (4055, 15792), (4866, 13160), (4935, 12976), (5264, 12165), (5640, 11354), (5677, 11280), (6488, 9870), (6580, 9732), (7896, 8110)]