117196380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 415134720

約数和(自身を除く): 297938340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 1979, 2115, 2820, 2961, 3290, 3948, 3958, 4230, 4935, 5922, 5937, 6580, 7916, 8460, 9870, 9895, 11844, 11874, 13853, 14805, 17811, 19740, 19790, 23748, 27706, 29610, 29685, 35622, 39580, 41559, 55412, 59220, 59370, 69265, 71244, 83118, 89055, 93013, 118740, 124677, 138530, 166236, 178110, 186026, 207795, 249354, 277060, 279039, 356220, 372052, 415590, 465065, 498708, 558078, 623385, 651091, 831180, 837117, 930130, 1116156, 1246770, 1302182, 1395195, 1674234, 1860260, 1953273, 2493540, 2604364, 2790390, 3255455, 3348468, 3906546, 4185585, 5580780, 5859819, 6510910, 7813092, 8371170, 9766365, 11719638, 13021820, 16742340, 19532730, 23439276, 29299095, 39065460, 58598190, 117196380]

約数ペア:

[(1, 117196380), (2, 58598190), (3, 39065460), (4, 29299095), (5, 23439276), (6, 19532730), (7, 16742340), (9, 13021820), (10, 11719638), (12, 9766365), (14, 8371170), (15, 7813092), (18, 6510910), (20, 5859819), (21, 5580780), (28, 4185585), (30, 3906546), (35, 3348468), (36, 3255455), (42, 2790390), (45, 2604364), (47, 2493540), (60, 1953273), (63, 1860260), (70, 1674234), (84, 1395195), (90, 1302182), (94, 1246770), (105, 1116156), (126, 930130), (140, 837117), (141, 831180), (180, 651091), (188, 623385), (210, 558078), (235, 498708), (252, 465065), (282, 415590), (315, 372052), (329, 356220), (420, 279039), (423, 277060), (470, 249354), (564, 207795), (630, 186026), (658, 178110), (705, 166236), (846, 138530), (940, 124677), (987, 118740), (1260, 93013), (1316, 89055), (1410, 83118), (1645, 71244), (1692, 69265), (1974, 59370), (1979, 59220), (2115, 55412), (2820, 41559), (2961, 39580), (3290, 35622), (3948, 29685), (3958, 29610), (4230, 27706), (4935, 23748), (5922, 19790), (5937, 19740), (6580, 17811), (7916, 14805), (8460, 13853), (9870, 11874), (9895, 11844)]