69455640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 155529960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 743, 760, 779, 820, 984, 1140, 1230, 1486, 1558, 1640, 2229, 2280, 2337, 2460, 2972, 3116, 3715, 3895, 4458, 4674, 4920, 5944, 6232, 7430, 7790, 8916, 9348, 11145, 11685, 14117, 14860, 15580, 17832, 18696, 22290, 23370, 28234, 29720, 30463, 31160, 42351, 44580, 46740, 56468, 60926, 70585, 84702, 89160, 91389, 93480, 112936, 121852, 141170, 152315, 169404, 182778, 211755, 243704, 282340, 304630, 338808, 365556, 423510, 456945, 564680, 578797, 609260, 731112, 847020, 913890, 1157594, 1218520, 1694040, 1736391, 1827780, 2315188, 2893985, 3472782, 3655560, 4630376, 5787970, 6945564, 8681955, 11575940, 13891128, 17363910, 23151880, 34727820, 69455640]

約数ペア:

[(1, 69455640), (2, 34727820), (3, 23151880), (4, 17363910), (5, 13891128), (6, 11575940), (8, 8681955), (10, 6945564), (12, 5787970), (15, 4630376), (19, 3655560), (20, 3472782), (24, 2893985), (30, 2315188), (38, 1827780), (40, 1736391), (41, 1694040), (57, 1218520), (60, 1157594), (76, 913890), (82, 847020), (95, 731112), (114, 609260), (120, 578797), (123, 564680), (152, 456945), (164, 423510), (190, 365556), (205, 338808), (228, 304630), (246, 282340), (285, 243704), (328, 211755), (380, 182778), (410, 169404), (456, 152315), (492, 141170), (570, 121852), (615, 112936), (743, 93480), (760, 91389), (779, 89160), (820, 84702), (984, 70585), (1140, 60926), (1230, 56468), (1486, 46740), (1558, 44580), (1640, 42351), (2229, 31160), (2280, 30463), (2337, 29720), (2460, 28234), (2972, 23370), (3116, 22290), (3715, 18696), (3895, 17832), (4458, 15580), (4674, 14860), (4920, 14117), (5944, 11685), (6232, 11145), (7430, 9348), (7790, 8916)]