730432880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4229}}^1$

素因数の和:4386

約数の個数: 80

約数和(自身を含む): 1812741120

約数和(自身を除く): 1082308240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 272, 340, 508, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 4229, 4318, 5080, 8458, 8636, 10160, 10795, 16916, 17272, 21145, 21590, 33832, 34544, 42290, 43180, 67664, 71893, 84580, 86360, 143786, 169160, 172720, 287572, 338320, 359465, 537083, 575144, 718930, 1074166, 1150288, 1437860, 2148332, 2685415, 2875720, 4296664, 5370830, 5751440, 8593328, 9130411, 10741660, 18260822, 21483320, 36521644, 42966640, 45652055, 73043288, 91304110, 146086576, 182608220, 365216440, 730432880]

約数ペア:

[(1, 730432880), (2, 365216440), (4, 182608220), (5, 146086576), (8, 91304110), (10, 73043288), (16, 45652055), (17, 42966640), (20, 36521644), (34, 21483320), (40, 18260822), (68, 10741660), (80, 9130411), (85, 8593328), (127, 5751440), (136, 5370830), (170, 4296664), (254, 2875720), (272, 2685415), (340, 2148332), (508, 1437860), (635, 1150288), (680, 1074166), (1016, 718930), (1270, 575144), (1360, 537083), (2032, 359465), (2159, 338320), (2540, 287572), (4229, 172720), (4318, 169160), (5080, 143786), (8458, 86360), (8636, 84580), (10160, 71893), (10795, 67664), (16916, 43180), (17272, 42290), (21145, 34544), (21590, 33832)]