140149680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53087}}^1$

素因数の和:53114

約数の個数: 80

約数和(自身を含む): 473969664

約数和(自身を除く): 333819984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53087, 106174, 159261, 212348, 265435, 318522, 424696, 530870, 583957, 637044, 796305, 849392, 1061740, 1167914, 1274088, 1592610, 1751871, 2123480, 2335828, 2548176, 2919785, 3185220, 3503742, 4246960, 4671656, 5839570, 6370440, 7007484, 8759355, 9343312, 11679140, 12740880, 14014968, 17518710, 23358280, 28029936, 35037420, 46716560, 70074840, 140149680]

約数ペア:

[(1, 140149680), (2, 70074840), (3, 46716560), (4, 35037420), (5, 28029936), (6, 23358280), (8, 17518710), (10, 14014968), (11, 12740880), (12, 11679140), (15, 9343312), (16, 8759355), (20, 7007484), (22, 6370440), (24, 5839570), (30, 4671656), (33, 4246960), (40, 3503742), (44, 3185220), (48, 2919785), (55, 2548176), (60, 2335828), (66, 2123480), (80, 1751871), (88, 1592610), (110, 1274088), (120, 1167914), (132, 1061740), (165, 849392), (176, 796305), (220, 637044), (240, 583957), (264, 530870), (330, 424696), (440, 318522), (528, 265435), (660, 212348), (880, 159261), (1320, 106174), (2640, 53087)]