140312220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 419198976

約数和(自身を除く): 278886756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 151, 170, 204, 255, 302, 340, 453, 510, 604, 755, 906, 911, 1020, 1510, 1812, 1822, 2265, 2567, 2733, 3020, 3644, 4530, 4555, 5134, 5466, 7701, 9060, 9110, 10268, 10932, 12835, 13665, 15402, 15487, 18220, 25670, 27330, 30804, 30974, 38505, 46461, 51340, 54660, 61948, 77010, 77435, 92922, 137561, 154020, 154870, 185844, 232305, 275122, 309740, 412683, 464610, 550244, 687805, 825366, 929220, 1375610, 1650732, 2063415, 2338537, 2751220, 4126830, 4677074, 7015611, 8253660, 9354148, 11692685, 14031222, 23385370, 28062444, 35078055, 46770740, 70156110, 140312220]

約数ペア:

[(1, 140312220), (2, 70156110), (3, 46770740), (4, 35078055), (5, 28062444), (6, 23385370), (10, 14031222), (12, 11692685), (15, 9354148), (17, 8253660), (20, 7015611), (30, 4677074), (34, 4126830), (51, 2751220), (60, 2338537), (68, 2063415), (85, 1650732), (102, 1375610), (151, 929220), (170, 825366), (204, 687805), (255, 550244), (302, 464610), (340, 412683), (453, 309740), (510, 275122), (604, 232305), (755, 185844), (906, 154870), (911, 154020), (1020, 137561), (1510, 92922), (1812, 77435), (1822, 77010), (2265, 61948), (2567, 54660), (2733, 51340), (3020, 46461), (3644, 38505), (4530, 30974), (4555, 30804), (5134, 27330), (5466, 25670), (7701, 18220), (9060, 15487), (9110, 15402), (10268, 13665), (10932, 12835)]