31915126680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{3539}}^1$

素因数の和:4113

約数の個数: 128

約数和(自身を含む): 96487372800

約数和(自身を除く): 64572246120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 337, 446, 669, 674, 892, 1011, 1115, 1338, 1348, 1685, 1784, 2022, 2230, 2676, 2696, 3345, 3370, 3539, 4044, 4460, 5055, 5352, 6690, 6740, 7078, 8088, 8920, 10110, 10617, 13380, 13480, 14156, 17695, 20220, 21234, 26760, 28312, 35390, 40440, 42468, 53085, 70780, 75151, 84936, 106170, 141560, 150302, 212340, 225453, 300604, 375755, 424680, 450906, 601208, 751510, 789197, 901812, 1127265, 1192643, 1503020, 1578394, 1803624, 2254530, 2367591, 2385286, 3006040, 3156788, 3577929, 3945985, 4509060, 4735182, 4770572, 5963215, 6313576, 7155858, 7891970, 9018120, 9470364, 9541144, 11837955, 11926430, 14311716, 15783940, 17889645, 18940728, 23675910, 23852860, 28623432, 31567880, 35779290, 47351820, 47705720, 71558580, 94703640, 143117160, 265959389, 531918778, 797878167, 1063837556, 1329796945, 1595756334, 2127675112, 2659593890, 3191512668, 3989390835, 5319187780, 6383025336, 7978781670, 10638375560, 15957563340, 31915126680]

約数ペア:

[(1, 31915126680), (2, 15957563340), (3, 10638375560), (4, 7978781670), (5, 6383025336), (6, 5319187780), (8, 3989390835), (10, 3191512668), (12, 2659593890), (15, 2127675112), (20, 1595756334), (24, 1329796945), (30, 1063837556), (40, 797878167), (60, 531918778), (120, 265959389), (223, 143117160), (337, 94703640), (446, 71558580), (669, 47705720), (674, 47351820), (892, 35779290), (1011, 31567880), (1115, 28623432), (1338, 23852860), (1348, 23675910), (1685, 18940728), (1784, 17889645), (2022, 15783940), (2230, 14311716), (2676, 11926430), (2696, 11837955), (3345, 9541144), (3370, 9470364), (3539, 9018120), (4044, 7891970), (4460, 7155858), (5055, 6313576), (5352, 5963215), (6690, 4770572), (6740, 4735182), (7078, 4509060), (8088, 3945985), (8920, 3577929), (10110, 3156788), (10617, 3006040), (13380, 2385286), (13480, 2367591), (14156, 2254530), (17695, 1803624), (20220, 1578394), (21234, 1503020), (26760, 1192643), (28312, 1127265), (35390, 901812), (40440, 789197), (42468, 751510), (53085, 601208), (70780, 450906), (75151, 424680), (84936, 375755), (106170, 300604), (141560, 225453), (150302, 212340)]