839186040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90821}}^1$

素因数の和:90853

約数の個数: 128

約数和(自身を含む): 3138808320

約数和(自身を除く): 2299622280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 90821, 181642, 272463, 363284, 454105, 544926, 635747, 726568, 908210, 999031, 1089852, 1271494, 1362315, 1816420, 1907241, 1998062, 2179704, 2542988, 2724630, 2997093, 3178735, 3632840, 3814482, 3996124, 4995155, 5085976, 5449260, 5994186, 6357470, 6993217, 7628964, 7992248, 9536205, 9990310, 10898520, 11988372, 12714940, 13986434, 14985465, 15257928, 19072410, 19980620, 20979651, 23976744, 25429880, 27972868, 29970930, 34966085, 38144820, 39961240, 41959302, 55945736, 59941860, 69932170, 76289640, 83918604, 104898255, 119883720, 139864340, 167837208, 209796510, 279728680, 419593020, 839186040]

約数ペア:

[(1, 839186040), (2, 419593020), (3, 279728680), (4, 209796510), (5, 167837208), (6, 139864340), (7, 119883720), (8, 104898255), (10, 83918604), (11, 76289640), (12, 69932170), (14, 59941860), (15, 55945736), (20, 41959302), (21, 39961240), (22, 38144820), (24, 34966085), (28, 29970930), (30, 27972868), (33, 25429880), (35, 23976744), (40, 20979651), (42, 19980620), (44, 19072410), (55, 15257928), (56, 14985465), (60, 13986434), (66, 12714940), (70, 11988372), (77, 10898520), (84, 9990310), (88, 9536205), (105, 7992248), (110, 7628964), (120, 6993217), (132, 6357470), (140, 5994186), (154, 5449260), (165, 5085976), (168, 4995155), (210, 3996124), (220, 3814482), (231, 3632840), (264, 3178735), (280, 2997093), (308, 2724630), (330, 2542988), (385, 2179704), (420, 1998062), (440, 1907241), (462, 1816420), (616, 1362315), (660, 1271494), (770, 1089852), (840, 999031), (924, 908210), (1155, 726568), (1320, 635747), (1540, 544926), (1848, 454105), (2310, 363284), (3080, 272463), (4620, 181642), (9240, 90821)]