2160935600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 5389595520

約数和(自身を除く): 3228659920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 229, 248, 310, 400, 458, 496, 620, 761, 775, 916, 1145, 1240, 1522, 1550, 1832, 2290, 2480, 3044, 3100, 3664, 3805, 4580, 5725, 6088, 6200, 7099, 7610, 9160, 11450, 12176, 12400, 14198, 15220, 18320, 19025, 22900, 23591, 28396, 30440, 35495, 38050, 45800, 47182, 56792, 60880, 70990, 76100, 91600, 94364, 113584, 117955, 141980, 152200, 174269, 177475, 188728, 235910, 283960, 304400, 348538, 354950, 377456, 471820, 567920, 589775, 697076, 709900, 871345, 943640, 1179550, 1394152, 1419800, 1742690, 1887280, 2359100, 2788304, 2839600, 3485380, 4356725, 4718200, 5402339, 6970760, 8713450, 9436400, 10804678, 13941520, 17426900, 21609356, 27011695, 34853800, 43218712, 54023390, 69707600, 86437424, 108046780, 135058475, 216093560, 270116950, 432187120, 540233900, 1080467800, 2160935600]

約数ペア:

[(1, 2160935600), (2, 1080467800), (4, 540233900), (5, 432187120), (8, 270116950), (10, 216093560), (16, 135058475), (20, 108046780), (25, 86437424), (31, 69707600), (40, 54023390), (50, 43218712), (62, 34853800), (80, 27011695), (100, 21609356), (124, 17426900), (155, 13941520), (200, 10804678), (229, 9436400), (248, 8713450), (310, 6970760), (400, 5402339), (458, 4718200), (496, 4356725), (620, 3485380), (761, 2839600), (775, 2788304), (916, 2359100), (1145, 1887280), (1240, 1742690), (1522, 1419800), (1550, 1394152), (1832, 1179550), (2290, 943640), (2480, 871345), (3044, 709900), (3100, 697076), (3664, 589775), (3805, 567920), (4580, 471820), (5725, 377456), (6088, 354950), (6200, 348538), (7099, 304400), (7610, 283960), (9160, 235910), (11450, 188728), (12176, 177475), (12400, 174269), (14198, 152200), (15220, 141980), (18320, 117955), (19025, 113584), (22900, 94364), (23591, 91600), (28396, 76100), (30440, 70990), (35495, 60880), (38050, 56792), (45800, 47182)]