188233080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 648276480

約数和(自身を除く): 460043400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 331, 420, 662, 677, 840, 993, 1324, 1354, 1655, 1986, 2031, 2317, 2648, 2708, 3310, 3385, 3972, 4062, 4634, 4739, 4965, 5416, 6620, 6770, 6951, 7944, 8124, 9268, 9478, 9930, 10155, 11585, 13240, 13540, 13902, 14217, 16248, 18536, 18956, 19860, 20310, 23170, 23695, 27080, 27804, 28434, 34755, 37912, 39720, 40620, 46340, 47390, 55608, 56868, 69510, 71085, 81240, 92680, 94780, 113736, 139020, 142170, 189560, 224087, 278040, 284340, 448174, 568680, 672261, 896348, 1120435, 1344522, 1568609, 1792696, 2240870, 2689044, 3137218, 3361305, 4481740, 4705827, 5378088, 6274436, 6722610, 7843045, 8963480, 9411654, 12548872, 13445220, 15686090, 18823308, 23529135, 26890440, 31372180, 37646616, 47058270, 62744360, 94116540, 188233080]

約数ペア:

[(1, 188233080), (2, 94116540), (3, 62744360), (4, 47058270), (5, 37646616), (6, 31372180), (7, 26890440), (8, 23529135), (10, 18823308), (12, 15686090), (14, 13445220), (15, 12548872), (20, 9411654), (21, 8963480), (24, 7843045), (28, 6722610), (30, 6274436), (35, 5378088), (40, 4705827), (42, 4481740), (56, 3361305), (60, 3137218), (70, 2689044), (84, 2240870), (105, 1792696), (120, 1568609), (140, 1344522), (168, 1120435), (210, 896348), (280, 672261), (331, 568680), (420, 448174), (662, 284340), (677, 278040), (840, 224087), (993, 189560), (1324, 142170), (1354, 139020), (1655, 113736), (1986, 94780), (2031, 92680), (2317, 81240), (2648, 71085), (2708, 69510), (3310, 56868), (3385, 55608), (3972, 47390), (4062, 46340), (4634, 40620), (4739, 39720), (4965, 37912), (5416, 34755), (6620, 28434), (6770, 27804), (6951, 27080), (7944, 23695), (8124, 23170), (9268, 20310), (9478, 19860), (9930, 18956), (10155, 18536), (11585, 16248), (13240, 14217), (13540, 13902)]