65551080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 228038400

約数和(自身を除く): 162487320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1069, 1095, 1460, 1533, 1752, 2044, 2138, 2190, 2555, 2920, 3066, 3207, 4088, 4276, 4380, 5110, 5345, 6132, 6414, 7483, 7665, 8552, 8760, 10220, 10690, 12264, 12828, 14966, 15330, 16035, 20440, 21380, 22449, 25656, 29932, 30660, 32070, 37415, 42760, 44898, 59864, 61320, 64140, 74830, 78037, 89796, 112245, 128280, 149660, 156074, 179592, 224490, 234111, 299320, 312148, 390185, 448980, 468222, 546259, 624296, 780370, 897960, 936444, 1092518, 1170555, 1560740, 1638777, 1872888, 2185036, 2341110, 2731295, 3121480, 3277554, 4370072, 4682220, 5462590, 6555108, 8193885, 9364440, 10925180, 13110216, 16387770, 21850360, 32775540, 65551080]

約数ペア:

[(1, 65551080), (2, 32775540), (3, 21850360), (4, 16387770), (5, 13110216), (6, 10925180), (7, 9364440), (8, 8193885), (10, 6555108), (12, 5462590), (14, 4682220), (15, 4370072), (20, 3277554), (21, 3121480), (24, 2731295), (28, 2341110), (30, 2185036), (35, 1872888), (40, 1638777), (42, 1560740), (56, 1170555), (60, 1092518), (70, 936444), (73, 897960), (84, 780370), (105, 624296), (120, 546259), (140, 468222), (146, 448980), (168, 390185), (210, 312148), (219, 299320), (280, 234111), (292, 224490), (365, 179592), (420, 156074), (438, 149660), (511, 128280), (584, 112245), (730, 89796), (840, 78037), (876, 74830), (1022, 64140), (1069, 61320), (1095, 59864), (1460, 44898), (1533, 42760), (1752, 37415), (2044, 32070), (2138, 30660), (2190, 29932), (2555, 25656), (2920, 22449), (3066, 21380), (3207, 20440), (4088, 16035), (4276, 15330), (4380, 14966), (5110, 12828), (5345, 12264), (6132, 10690), (6414, 10220), (7483, 8760), (7665, 8552)]