143262280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 96

約数和(自身を含む): 394804800

約数和(自身を除く): 251542520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 3847, 4655, 5320, 7448, 7694, 9310, 15388, 18620, 19235, 26929, 30776, 37240, 38470, 53858, 73093, 76940, 107716, 134645, 146186, 153880, 188503, 215432, 269290, 292372, 365465, 377006, 511651, 538580, 584744, 730930, 754012, 942515, 1023302, 1077160, 1461860, 1508024, 1885030, 2046604, 2558255, 2923720, 3581557, 3770060, 4093208, 5116510, 7163114, 7540120, 10233020, 14326228, 17907785, 20466040, 28652456, 35815570, 71631140, 143262280]

約数ペア:

[(1, 143262280), (2, 71631140), (4, 35815570), (5, 28652456), (7, 20466040), (8, 17907785), (10, 14326228), (14, 10233020), (19, 7540120), (20, 7163114), (28, 5116510), (35, 4093208), (38, 3770060), (40, 3581557), (49, 2923720), (56, 2558255), (70, 2046604), (76, 1885030), (95, 1508024), (98, 1461860), (133, 1077160), (140, 1023302), (152, 942515), (190, 754012), (196, 730930), (245, 584744), (266, 538580), (280, 511651), (380, 377006), (392, 365465), (490, 292372), (532, 269290), (665, 215432), (760, 188503), (931, 153880), (980, 146186), (1064, 134645), (1330, 107716), (1862, 76940), (1960, 73093), (2660, 53858), (3724, 38470), (3847, 37240), (4655, 30776), (5320, 26929), (7448, 19235), (7694, 18620), (9310, 15388)]