152066720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2578

約数の個数: 96

約数和(自身を含む): 400392720

約数和(自身を除く): 248326000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2320, 2521, 3016, 3770, 4640, 5042, 6032, 7540, 10084, 12064, 12605, 15080, 20168, 25210, 30160, 32773, 40336, 50420, 60320, 65546, 73109, 80672, 100840, 131092, 146218, 163865, 201680, 262184, 292436, 327730, 365545, 403360, 524368, 584872, 655460, 731090, 950417, 1048736, 1169744, 1310920, 1462180, 1900834, 2339488, 2621840, 2924360, 3801668, 4752085, 5243680, 5848720, 7603336, 9504170, 11697440, 15206672, 19008340, 30413344, 38016680, 76033360, 152066720]

約数ペア:

[(1, 152066720), (2, 76033360), (4, 38016680), (5, 30413344), (8, 19008340), (10, 15206672), (13, 11697440), (16, 9504170), (20, 7603336), (26, 5848720), (29, 5243680), (32, 4752085), (40, 3801668), (52, 2924360), (58, 2621840), (65, 2339488), (80, 1900834), (104, 1462180), (116, 1310920), (130, 1169744), (145, 1048736), (160, 950417), (208, 731090), (232, 655460), (260, 584872), (290, 524368), (377, 403360), (416, 365545), (464, 327730), (520, 292436), (580, 262184), (754, 201680), (928, 163865), (1040, 146218), (1160, 131092), (1508, 100840), (1885, 80672), (2080, 73109), (2320, 65546), (2521, 60320), (3016, 50420), (3770, 40336), (4640, 32773), (5042, 30160), (6032, 25210), (7540, 20168), (10084, 15080), (12064, 12605)]