140565320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2527

約数の個数: 96

約数和(自身を含む): 380748600

約数和(自身を除く): 240183280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2473, 2842, 4060, 4946, 5684, 7105, 8120, 9892, 11368, 12365, 14210, 17311, 19784, 24730, 28420, 34622, 49460, 56840, 69244, 71717, 86555, 98920, 121177, 138488, 143434, 173110, 242354, 286868, 346220, 358585, 484708, 502019, 573736, 605885, 692440, 717170, 969416, 1004038, 1211770, 1434340, 2008076, 2423540, 2510095, 2868680, 3514133, 4016152, 4847080, 5020190, 7028266, 10040380, 14056532, 17570665, 20080760, 28113064, 35141330, 70282660, 140565320]

約数ペア:

[(1, 140565320), (2, 70282660), (4, 35141330), (5, 28113064), (7, 20080760), (8, 17570665), (10, 14056532), (14, 10040380), (20, 7028266), (28, 5020190), (29, 4847080), (35, 4016152), (40, 3514133), (49, 2868680), (56, 2510095), (58, 2423540), (70, 2008076), (98, 1434340), (116, 1211770), (140, 1004038), (145, 969416), (196, 717170), (203, 692440), (232, 605885), (245, 573736), (280, 502019), (290, 484708), (392, 358585), (406, 346220), (490, 286868), (580, 242354), (812, 173110), (980, 143434), (1015, 138488), (1160, 121177), (1421, 98920), (1624, 86555), (1960, 71717), (2030, 69244), (2473, 56840), (2842, 49460), (4060, 34622), (4946, 28420), (5684, 24730), (7105, 19784), (8120, 17311), (9892, 14210), (11368, 12365)]