7139920440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{66037}}^1$

素因数の和:66121

約数の個数: 128

約数和(自身を含む): 23108016960

約数和(自身を除く): 15968096520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2120, 2703, 3180, 3604, 4505, 5406, 6360, 7208, 9010, 10812, 13515, 18020, 21624, 27030, 36040, 54060, 66037, 108120, 132074, 198111, 264148, 330185, 396222, 528296, 660370, 792444, 990555, 1122629, 1320740, 1584888, 1981110, 2245258, 2641480, 3367887, 3499961, 3962220, 4490516, 5613145, 6735774, 6999922, 7924440, 8981032, 10499883, 11226290, 13471548, 13999844, 16839435, 17499805, 20999766, 22452580, 26943096, 27999688, 33678870, 34999610, 41999532, 44905160, 52499415, 59499337, 67357740, 69999220, 83999064, 104998830, 118998674, 134715480, 139998440, 178498011, 209997660, 237997348, 297496685, 356996022, 419995320, 475994696, 594993370, 713992044, 892490055, 1189986740, 1427984088, 1784980110, 2379973480, 3569960220, 7139920440]

約数ペア:

[(1, 7139920440), (2, 3569960220), (3, 2379973480), (4, 1784980110), (5, 1427984088), (6, 1189986740), (8, 892490055), (10, 713992044), (12, 594993370), (15, 475994696), (17, 419995320), (20, 356996022), (24, 297496685), (30, 237997348), (34, 209997660), (40, 178498011), (51, 139998440), (53, 134715480), (60, 118998674), (68, 104998830), (85, 83999064), (102, 69999220), (106, 67357740), (120, 59499337), (136, 52499415), (159, 44905160), (170, 41999532), (204, 34999610), (212, 33678870), (255, 27999688), (265, 26943096), (318, 22452580), (340, 20999766), (408, 17499805), (424, 16839435), (510, 13999844), (530, 13471548), (636, 11226290), (680, 10499883), (795, 8981032), (901, 7924440), (1020, 6999922), (1060, 6735774), (1272, 5613145), (1590, 4490516), (1802, 3962220), (2040, 3499961), (2120, 3367887), (2703, 2641480), (3180, 2245258), (3604, 1981110), (4505, 1584888), (5406, 1320740), (6360, 1122629), (7208, 990555), (9010, 792444), (10812, 660370), (13515, 528296), (18020, 396222), (21624, 330185), (27030, 264148), (36040, 198111), (54060, 132074), (66037, 108120)]