3139701840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{396427}}^1$

素因数の和:396457

約数の個数: 120

約数和(自身を含む): 11502754848

約数和(自身を除く): 8363053008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 396427, 792854, 1189281, 1585708, 1982135, 2378562, 3171416, 3567843, 3964270, 4360697, 4757124, 5946405, 6342832, 7135686, 7928540, 8721394, 9514248, 11892810, 13082091, 14271372, 15857080, 17442788, 17839215, 19028496, 21803485, 23785620, 26164182, 28542744, 31714160, 34885576, 35678430, 39246273, 43606970, 47571240, 52328364, 57085488, 65410455, 69771152, 71356860, 78492546, 87213940, 95142480, 104656728, 130820910, 142713720, 156985092, 174427880, 196231365, 209313456, 261641820, 285427440, 313970184, 348855760, 392462730, 523283640, 627940368, 784925460, 1046567280, 1569850920, 3139701840]

約数ペア:

[(1, 3139701840), (2, 1569850920), (3, 1046567280), (4, 784925460), (5, 627940368), (6, 523283640), (8, 392462730), (9, 348855760), (10, 313970184), (11, 285427440), (12, 261641820), (15, 209313456), (16, 196231365), (18, 174427880), (20, 156985092), (22, 142713720), (24, 130820910), (30, 104656728), (33, 95142480), (36, 87213940), (40, 78492546), (44, 71356860), (45, 69771152), (48, 65410455), (55, 57085488), (60, 52328364), (66, 47571240), (72, 43606970), (80, 39246273), (88, 35678430), (90, 34885576), (99, 31714160), (110, 28542744), (120, 26164182), (132, 23785620), (144, 21803485), (165, 19028496), (176, 17839215), (180, 17442788), (198, 15857080), (220, 14271372), (240, 13082091), (264, 11892810), (330, 9514248), (360, 8721394), (396, 7928540), (440, 7135686), (495, 6342832), (528, 5946405), (660, 4757124), (720, 4360697), (792, 3964270), (880, 3567843), (990, 3171416), (1320, 2378562), (1584, 1982135), (1980, 1585708), (2640, 1189281), (3960, 792854), (7920, 396427)]