909348960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2481

約数の個数: 192

約数和(自身を含む): 3136674240

約数和(自身を除く): 2227325280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 416, 480, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1830, 1952, 2080, 2379, 2389, 2440, 2928, 3120, 3172, 3660, 3965, 4758, 4778, 4880, 5856, 6240, 6344, 7167, 7320, 7930, 9516, 9556, 9760, 11895, 11945, 12688, 14334, 14640, 15860, 19032, 19112, 23790, 23890, 25376, 28668, 29280, 31057, 31720, 35835, 38064, 38224, 47580, 47780, 57336, 62114, 63440, 71670, 76128, 76448, 93171, 95160, 95560, 114672, 124228, 126880, 143340, 145729, 155285, 186342, 190320, 191120, 229344, 248456, 286680, 291458, 310570, 372684, 380640, 382240, 437187, 465855, 496912, 573360, 582916, 621140, 728645, 745368, 874374, 931710, 993824, 1146720, 1165832, 1242280, 1457290, 1490736, 1748748, 1863420, 1894477, 2185935, 2331664, 2484560, 2914580, 2981472, 3497496, 3726840, 3788954, 4371870, 4663328, 4969120, 5683431, 5829160, 6994992, 7453680, 7577908, 8743740, 9472385, 11366862, 11658320, 13989984, 14907360, 15155816, 17487480, 18944770, 22733724, 23316640, 28417155, 30311632, 34974960, 37889540, 45467448, 56834310, 60623264, 69949920, 75779080, 90934896, 113668620, 151558160, 181869792, 227337240, 303116320, 454674480, 909348960]

約数ペア:

[(1, 909348960), (2, 454674480), (3, 303116320), (4, 227337240), (5, 181869792), (6, 151558160), (8, 113668620), (10, 90934896), (12, 75779080), (13, 69949920), (15, 60623264), (16, 56834310), (20, 45467448), (24, 37889540), (26, 34974960), (30, 30311632), (32, 28417155), (39, 23316640), (40, 22733724), (48, 18944770), (52, 17487480), (60, 15155816), (61, 14907360), (65, 13989984), (78, 11658320), (80, 11366862), (96, 9472385), (104, 8743740), (120, 7577908), (122, 7453680), (130, 6994992), (156, 5829160), (160, 5683431), (183, 4969120), (195, 4663328), (208, 4371870), (240, 3788954), (244, 3726840), (260, 3497496), (305, 2981472), (312, 2914580), (366, 2484560), (390, 2331664), (416, 2185935), (480, 1894477), (488, 1863420), (520, 1748748), (610, 1490736), (624, 1457290), (732, 1242280), (780, 1165832), (793, 1146720), (915, 993824), (976, 931710), (1040, 874374), (1220, 745368), (1248, 728645), (1464, 621140), (1560, 582916), (1586, 573360), (1830, 496912), (1952, 465855), (2080, 437187), (2379, 382240), (2389, 380640), (2440, 372684), (2928, 310570), (3120, 291458), (3172, 286680), (3660, 248456), (3965, 229344), (4758, 191120), (4778, 190320), (4880, 186342), (5856, 155285), (6240, 145729), (6344, 143340), (7167, 126880), (7320, 124228), (7930, 114672), (9516, 95560), (9556, 95160), (9760, 93171), (11895, 76448), (11945, 76128), (12688, 71670), (14334, 63440), (14640, 62114), (15860, 57336), (19032, 47780), (19112, 47580), (23790, 38224), (23890, 38064), (25376, 35835), (28668, 31720), (29280, 31057)]