118828920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 128

約数和(自身を含む): 415872000

約数和(自身を除く): 297043080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2887, 2940, 3430, 4116, 5145, 5774, 5880, 6860, 8232, 8661, 10290, 11548, 13720, 14435, 17322, 20209, 20580, 23096, 28870, 34644, 40418, 41160, 43305, 57740, 60627, 69288, 80836, 86610, 101045, 115480, 121254, 141463, 161672, 173220, 202090, 242508, 282926, 303135, 346440, 404180, 424389, 485016, 565852, 606270, 707315, 808360, 848778, 990241, 1131704, 1212540, 1414630, 1697556, 1980482, 2121945, 2425080, 2829260, 2970723, 3395112, 3960964, 4243890, 4951205, 5658520, 5941446, 7921928, 8487780, 9902410, 11882892, 14853615, 16975560, 19804820, 23765784, 29707230, 39609640, 59414460, 118828920]

約数ペア:

[(1, 118828920), (2, 59414460), (3, 39609640), (4, 29707230), (5, 23765784), (6, 19804820), (7, 16975560), (8, 14853615), (10, 11882892), (12, 9902410), (14, 8487780), (15, 7921928), (20, 5941446), (21, 5658520), (24, 4951205), (28, 4243890), (30, 3960964), (35, 3395112), (40, 2970723), (42, 2829260), (49, 2425080), (56, 2121945), (60, 1980482), (70, 1697556), (84, 1414630), (98, 1212540), (105, 1131704), (120, 990241), (140, 848778), (147, 808360), (168, 707315), (196, 606270), (210, 565852), (245, 485016), (280, 424389), (294, 404180), (343, 346440), (392, 303135), (420, 282926), (490, 242508), (588, 202090), (686, 173220), (735, 161672), (840, 141463), (980, 121254), (1029, 115480), (1176, 101045), (1372, 86610), (1470, 80836), (1715, 69288), (1960, 60627), (2058, 57740), (2744, 43305), (2887, 41160), (2940, 40418), (3430, 34644), (4116, 28870), (5145, 23096), (5774, 20580), (5880, 20209), (6860, 17322), (8232, 14435), (8661, 13720), (10290, 11548)]