15238832960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{192799}}^1$

素因数の和:192848

約数の個数: 112

約数和(自身を含む): 41135808000

約数和(自身を除く): 25896975040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 39520, 79040, 192799, 385598, 771196, 963995, 1542392, 1927990, 2506387, 3084784, 3663181, 3855980, 5012774, 6169568, 7326362, 7711960, 10025548, 12339136, 12531935, 14652724, 15423920, 18315905, 20051096, 25063870, 29305448, 30847840, 36631810, 40102192, 47621353, 50127740, 58610896, 61695680, 73263620, 80204384, 95242706, 100255480, 117221792, 146527240, 160408768, 190485412, 200510960, 234443584, 238106765, 293054480, 380970824, 401021920, 476213530, 586108960, 761941648, 802043840, 952427060, 1172217920, 1523883296, 1904854120, 3047766592, 3809708240, 7619416480, 15238832960]

約数ペア:

[(1, 15238832960), (2, 7619416480), (4, 3809708240), (5, 3047766592), (8, 1904854120), (10, 1523883296), (13, 1172217920), (16, 952427060), (19, 802043840), (20, 761941648), (26, 586108960), (32, 476213530), (38, 401021920), (40, 380970824), (52, 293054480), (64, 238106765), (65, 234443584), (76, 200510960), (80, 190485412), (95, 160408768), (104, 146527240), (130, 117221792), (152, 100255480), (160, 95242706), (190, 80204384), (208, 73263620), (247, 61695680), (260, 58610896), (304, 50127740), (320, 47621353), (380, 40102192), (416, 36631810), (494, 30847840), (520, 29305448), (608, 25063870), (760, 20051096), (832, 18315905), (988, 15423920), (1040, 14652724), (1216, 12531935), (1235, 12339136), (1520, 10025548), (1976, 7711960), (2080, 7326362), (2470, 6169568), (3040, 5012774), (3952, 3855980), (4160, 3663181), (4940, 3084784), (6080, 2506387), (7904, 1927990), (9880, 1542392), (15808, 963995), (19760, 771196), (39520, 385598), (79040, 192799)]