289033080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7389

約数の個数: 128

約数和(自身を含む): 1012193280

約数和(自身を除く): 723160200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7321, 7896, 9870, 13160, 14642, 19740, 21963, 29284, 36605, 39480, 43926, 51247, 58568, 73210, 87852, 102494, 109815, 146420, 153741, 175704, 204988, 219630, 256235, 292840, 307482, 344087, 409976, 439260, 512470, 614964, 688174, 768705, 878520, 1024940, 1032261, 1229928, 1376348, 1537410, 1720435, 2049880, 2064522, 2408609, 2752696, 3074820, 3440870, 4129044, 4817218, 5161305, 6149640, 6881740, 7225827, 8258088, 9634436, 10322610, 12043045, 13763480, 14451654, 19268872, 20645220, 24086090, 28903308, 36129135, 41290440, 48172180, 57806616, 72258270, 96344360, 144516540, 289033080]

約数ペア:

[(1, 289033080), (2, 144516540), (3, 96344360), (4, 72258270), (5, 57806616), (6, 48172180), (7, 41290440), (8, 36129135), (10, 28903308), (12, 24086090), (14, 20645220), (15, 19268872), (20, 14451654), (21, 13763480), (24, 12043045), (28, 10322610), (30, 9634436), (35, 8258088), (40, 7225827), (42, 6881740), (47, 6149640), (56, 5161305), (60, 4817218), (70, 4129044), (84, 3440870), (94, 3074820), (105, 2752696), (120, 2408609), (140, 2064522), (141, 2049880), (168, 1720435), (188, 1537410), (210, 1376348), (235, 1229928), (280, 1032261), (282, 1024940), (329, 878520), (376, 768705), (420, 688174), (470, 614964), (564, 512470), (658, 439260), (705, 409976), (840, 344087), (940, 307482), (987, 292840), (1128, 256235), (1316, 219630), (1410, 204988), (1645, 175704), (1880, 153741), (1974, 146420), (2632, 109815), (2820, 102494), (3290, 87852), (3948, 73210), (4935, 58568), (5640, 51247), (6580, 43926), (7321, 39480), (7896, 36605), (9870, 29284), (13160, 21963), (14642, 19740)]