15677427260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{2557}}^1$

素因数の和:2668

約数の個数: 144

約数和(自身を含む): 38406221280

約数和(自身を除く): 22728794020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 155, 220, 290, 310, 319, 341, 580, 620, 638, 682, 899, 961, 1276, 1364, 1595, 1705, 1798, 1922, 2557, 3190, 3410, 3596, 3844, 4495, 4805, 5114, 6380, 6820, 8990, 9610, 9889, 10228, 10571, 12785, 17980, 19220, 19778, 21142, 25570, 27869, 28127, 39556, 42284, 49445, 51140, 52855, 55738, 56254, 74153, 79267, 98890, 105710, 111476, 112508, 139345, 140635, 148306, 158534, 197780, 211420, 278690, 281270, 296612, 306559, 317068, 370765, 396335, 557380, 562540, 613118, 741530, 792670, 815683, 871937, 1226236, 1483060, 1532795, 1585340, 1631366, 1743874, 2298743, 2457277, 3065590, 3262732, 3487748, 4078415, 4359685, 4597486, 4914554, 6131180, 8156830, 8719370, 9194972, 9829108, 11493715, 12286385, 16313660, 17438740, 22987430, 24572770, 25286173, 27030047, 45974860, 49145540, 50572346, 54060094, 71261033, 101144692, 108120188, 126430865, 135150235, 142522066, 252861730, 270300470, 285044132, 356305165, 505723460, 540600940, 712610330, 783871363, 1425220660, 1567742726, 3135485452, 3919356815, 7838713630, 15677427260]

約数ペア:

[(1, 15677427260), (2, 7838713630), (4, 3919356815), (5, 3135485452), (10, 1567742726), (11, 1425220660), (20, 783871363), (22, 712610330), (29, 540600940), (31, 505723460), (44, 356305165), (55, 285044132), (58, 270300470), (62, 252861730), (110, 142522066), (116, 135150235), (124, 126430865), (145, 108120188), (155, 101144692), (220, 71261033), (290, 54060094), (310, 50572346), (319, 49145540), (341, 45974860), (580, 27030047), (620, 25286173), (638, 24572770), (682, 22987430), (899, 17438740), (961, 16313660), (1276, 12286385), (1364, 11493715), (1595, 9829108), (1705, 9194972), (1798, 8719370), (1922, 8156830), (2557, 6131180), (3190, 4914554), (3410, 4597486), (3596, 4359685), (3844, 4078415), (4495, 3487748), (4805, 3262732), (5114, 3065590), (6380, 2457277), (6820, 2298743), (8990, 1743874), (9610, 1631366), (9889, 1585340), (10228, 1532795), (10571, 1483060), (12785, 1226236), (17980, 871937), (19220, 815683), (19778, 792670), (21142, 741530), (25570, 613118), (27869, 562540), (28127, 557380), (39556, 396335), (42284, 370765), (49445, 317068), (51140, 306559), (52855, 296612), (55738, 281270), (56254, 278690), (74153, 211420), (79267, 197780), (98890, 158534), (105710, 148306), (111476, 140635), (112508, 139345)]