65730840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4641

約数の個数: 128

約数和(自身を含む): 238671360

約数和(自身を除く): 172940520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4603, 4760, 7140, 9206, 13809, 14280, 18412, 23015, 27618, 32221, 36824, 46030, 55236, 64442, 69045, 78251, 92060, 96663, 110472, 128884, 138090, 156502, 161105, 184120, 193326, 234753, 257768, 276180, 313004, 322210, 386652, 391255, 469506, 483315, 547757, 552360, 626008, 644420, 773304, 782510, 939012, 966630, 1095514, 1173765, 1288840, 1565020, 1643271, 1878024, 1933260, 2191028, 2347530, 2738785, 3130040, 3286542, 3866520, 4382056, 4695060, 5477570, 6573084, 8216355, 9390120, 10955140, 13146168, 16432710, 21910280, 32865420, 65730840]

約数ペア:

[(1, 65730840), (2, 32865420), (3, 21910280), (4, 16432710), (5, 13146168), (6, 10955140), (7, 9390120), (8, 8216355), (10, 6573084), (12, 5477570), (14, 4695060), (15, 4382056), (17, 3866520), (20, 3286542), (21, 3130040), (24, 2738785), (28, 2347530), (30, 2191028), (34, 1933260), (35, 1878024), (40, 1643271), (42, 1565020), (51, 1288840), (56, 1173765), (60, 1095514), (68, 966630), (70, 939012), (84, 782510), (85, 773304), (102, 644420), (105, 626008), (119, 552360), (120, 547757), (136, 483315), (140, 469506), (168, 391255), (170, 386652), (204, 322210), (210, 313004), (238, 276180), (255, 257768), (280, 234753), (340, 193326), (357, 184120), (408, 161105), (420, 156502), (476, 138090), (510, 128884), (595, 110472), (680, 96663), (714, 92060), (840, 78251), (952, 69045), (1020, 64442), (1190, 55236), (1428, 46030), (1785, 36824), (2040, 32221), (2380, 27618), (2856, 23015), (3570, 18412), (4603, 14280), (4760, 13809), (7140, 9206)]