272016030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 773660160

約数和(自身を除く): 501644130

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 163, 165, 195, 286, 326, 330, 389, 390, 429, 489, 715, 778, 815, 858, 978, 1167, 1430, 1630, 1793, 1945, 2119, 2145, 2334, 2445, 3586, 3890, 4238, 4279, 4290, 4890, 5057, 5379, 5835, 6357, 8558, 8965, 10114, 10595, 10758, 11670, 12714, 12837, 15171, 17930, 21190, 21395, 23309, 25285, 25674, 26895, 30342, 31785, 42790, 46618, 50570, 53790, 55627, 63407, 63570, 64185, 69927, 75855, 111254, 116545, 126814, 128370, 139854, 151710, 166881, 190221, 233090, 278135, 317035, 333762, 349635, 380442, 556270, 634070, 697477, 699270, 824291, 834405, 951105, 1394954, 1648582, 1668810, 1902210, 2092431, 2472873, 3487385, 4121455, 4184862, 4945746, 6974770, 8242910, 9067201, 10462155, 12364365, 18134402, 20924310, 24728730, 27201603, 45336005, 54403206, 90672010, 136008015, 272016030]

約数ペア:

[(1, 272016030), (2, 136008015), (3, 90672010), (5, 54403206), (6, 45336005), (10, 27201603), (11, 24728730), (13, 20924310), (15, 18134402), (22, 12364365), (26, 10462155), (30, 9067201), (33, 8242910), (39, 6974770), (55, 4945746), (65, 4184862), (66, 4121455), (78, 3487385), (110, 2472873), (130, 2092431), (143, 1902210), (163, 1668810), (165, 1648582), (195, 1394954), (286, 951105), (326, 834405), (330, 824291), (389, 699270), (390, 697477), (429, 634070), (489, 556270), (715, 380442), (778, 349635), (815, 333762), (858, 317035), (978, 278135), (1167, 233090), (1430, 190221), (1630, 166881), (1793, 151710), (1945, 139854), (2119, 128370), (2145, 126814), (2334, 116545), (2445, 111254), (3586, 75855), (3890, 69927), (4238, 64185), (4279, 63570), (4290, 63407), (4890, 55627), (5057, 53790), (5379, 50570), (5835, 46618), (6357, 42790), (8558, 31785), (8965, 30342), (10114, 26895), (10595, 25674), (10758, 25285), (11670, 23309), (12714, 21395), (12837, 21190), (15171, 17930)]