2815677840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1397

約数の個数: 160

約数和(自身を含む): 8975425536

約数和(自身を除く): 6159747696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 251, 258, 344, 430, 502, 516, 645, 688, 753, 860, 1004, 1032, 1087, 1255, 1290, 1506, 1720, 2008, 2064, 2174, 2510, 2580, 3012, 3261, 3440, 3765, 4016, 4348, 5020, 5160, 5435, 6024, 6522, 7530, 8696, 10040, 10320, 10793, 10870, 12048, 13044, 15060, 16305, 17392, 20080, 21586, 21740, 26088, 30120, 32379, 32610, 43172, 43480, 46741, 52176, 53965, 60240, 64758, 65220, 86344, 86960, 93482, 107930, 129516, 130440, 140223, 161895, 172688, 186964, 215860, 233705, 259032, 260880, 272837, 280446, 323790, 373928, 431720, 467410, 518064, 545674, 560892, 647580, 701115, 747856, 818511, 863440, 934820, 1091348, 1121784, 1295160, 1364185, 1402230, 1637022, 1869640, 2182696, 2243568, 2590320, 2728370, 2804460, 3274044, 3739280, 4092555, 4365392, 5456740, 5608920, 6548088, 8185110, 10913480, 11217840, 11731991, 13096176, 16370220, 21826960, 23463982, 32740440, 35195973, 46927964, 58659955, 65480880, 70391946, 93855928, 117319910, 140783892, 175979865, 187711856, 234639820, 281567784, 351959730, 469279640, 563135568, 703919460, 938559280, 1407838920, 2815677840]

約数ペア:

[(1, 2815677840), (2, 1407838920), (3, 938559280), (4, 703919460), (5, 563135568), (6, 469279640), (8, 351959730), (10, 281567784), (12, 234639820), (15, 187711856), (16, 175979865), (20, 140783892), (24, 117319910), (30, 93855928), (40, 70391946), (43, 65480880), (48, 58659955), (60, 46927964), (80, 35195973), (86, 32740440), (120, 23463982), (129, 21826960), (172, 16370220), (215, 13096176), (240, 11731991), (251, 11217840), (258, 10913480), (344, 8185110), (430, 6548088), (502, 5608920), (516, 5456740), (645, 4365392), (688, 4092555), (753, 3739280), (860, 3274044), (1004, 2804460), (1032, 2728370), (1087, 2590320), (1255, 2243568), (1290, 2182696), (1506, 1869640), (1720, 1637022), (2008, 1402230), (2064, 1364185), (2174, 1295160), (2510, 1121784), (2580, 1091348), (3012, 934820), (3261, 863440), (3440, 818511), (3765, 747856), (4016, 701115), (4348, 647580), (5020, 560892), (5160, 545674), (5435, 518064), (6024, 467410), (6522, 431720), (7530, 373928), (8696, 323790), (10040, 280446), (10320, 272837), (10793, 260880), (10870, 259032), (12048, 233705), (13044, 215860), (15060, 186964), (16305, 172688), (17392, 161895), (20080, 140223), (21586, 130440), (21740, 129516), (26088, 107930), (30120, 93482), (32379, 86960), (32610, 86344), (43172, 65220), (43480, 64758), (46741, 60240), (52176, 53965)]