1256134440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9239}}^1$

素因数の和:9367

約数の個数: 128

約数和(自身を含む): 4151347200

約数和(自身を除く): 2895212760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1545, 2060, 2266, 2472, 3090, 3399, 4120, 4532, 5665, 6180, 6798, 9064, 9239, 11330, 12360, 13596, 16995, 18478, 22660, 27192, 27717, 33990, 36956, 45320, 46195, 55434, 67980, 73912, 92390, 101629, 110868, 135960, 138585, 184780, 203258, 221736, 277170, 304887, 369560, 406516, 508145, 554340, 609774, 813032, 951617, 1016290, 1108680, 1219548, 1524435, 1903234, 2032580, 2439096, 2854851, 3048870, 3806468, 4065160, 4758085, 5709702, 6097740, 7612936, 9516170, 10467787, 11419404, 12195480, 14274255, 19032340, 20935574, 22838808, 28548510, 31403361, 38064680, 41871148, 52338935, 57097020, 62806722, 83742296, 104677870, 114194040, 125613444, 157016805, 209355740, 251226888, 314033610, 418711480, 628067220, 1256134440]

約数ペア:

[(1, 1256134440), (2, 628067220), (3, 418711480), (4, 314033610), (5, 251226888), (6, 209355740), (8, 157016805), (10, 125613444), (11, 114194040), (12, 104677870), (15, 83742296), (20, 62806722), (22, 57097020), (24, 52338935), (30, 41871148), (33, 38064680), (40, 31403361), (44, 28548510), (55, 22838808), (60, 20935574), (66, 19032340), (88, 14274255), (103, 12195480), (110, 11419404), (120, 10467787), (132, 9516170), (165, 7612936), (206, 6097740), (220, 5709702), (264, 4758085), (309, 4065160), (330, 3806468), (412, 3048870), (440, 2854851), (515, 2439096), (618, 2032580), (660, 1903234), (824, 1524435), (1030, 1219548), (1133, 1108680), (1236, 1016290), (1320, 951617), (1545, 813032), (2060, 609774), (2266, 554340), (2472, 508145), (3090, 406516), (3399, 369560), (4120, 304887), (4532, 277170), (5665, 221736), (6180, 203258), (6798, 184780), (9064, 138585), (9239, 135960), (11330, 110868), (12360, 101629), (13596, 92390), (16995, 73912), (18478, 67980), (22660, 55434), (27192, 46195), (27717, 45320), (33990, 36956)]