1320241410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6277}}^1$

素因数の和:6353

約数の個数: 128

約数和(自身を含む): 3796934400

約数和(自身を除く): 2476692990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 82, 90, 95, 114, 123, 135, 171, 190, 205, 246, 270, 285, 342, 369, 410, 513, 570, 615, 738, 779, 855, 1026, 1107, 1230, 1558, 1710, 1845, 2214, 2337, 2565, 3690, 3895, 4674, 5130, 5535, 6277, 7011, 7790, 11070, 11685, 12554, 14022, 18831, 21033, 23370, 31385, 35055, 37662, 42066, 56493, 62770, 70110, 94155, 105165, 112986, 119263, 169479, 188310, 210330, 238526, 257357, 282465, 338958, 357789, 514714, 564930, 596315, 715578, 772071, 847395, 1073367, 1192630, 1286785, 1544142, 1694790, 1788945, 2146734, 2316213, 2573570, 3220101, 3577890, 3860355, 4632426, 4889783, 5366835, 6440202, 6948639, 7720710, 9779566, 10733670, 11581065, 13897278, 14669349, 16100505, 23162130, 24448915, 29338698, 32201010, 34743195, 44008047, 48897830, 69486390, 73346745, 88016094, 132024141, 146693490, 220040235, 264048282, 440080470, 660120705, 1320241410]

約数ペア:

[(1, 1320241410), (2, 660120705), (3, 440080470), (5, 264048282), (6, 220040235), (9, 146693490), (10, 132024141), (15, 88016094), (18, 73346745), (19, 69486390), (27, 48897830), (30, 44008047), (38, 34743195), (41, 32201010), (45, 29338698), (54, 24448915), (57, 23162130), (82, 16100505), (90, 14669349), (95, 13897278), (114, 11581065), (123, 10733670), (135, 9779566), (171, 7720710), (190, 6948639), (205, 6440202), (246, 5366835), (270, 4889783), (285, 4632426), (342, 3860355), (369, 3577890), (410, 3220101), (513, 2573570), (570, 2316213), (615, 2146734), (738, 1788945), (779, 1694790), (855, 1544142), (1026, 1286785), (1107, 1192630), (1230, 1073367), (1558, 847395), (1710, 772071), (1845, 715578), (2214, 596315), (2337, 564930), (2565, 514714), (3690, 357789), (3895, 338958), (4674, 282465), (5130, 257357), (5535, 238526), (6277, 210330), (7011, 188310), (7790, 169479), (11070, 119263), (11685, 112986), (12554, 105165), (14022, 94155), (18831, 70110), (21033, 62770), (23370, 56493), (31385, 42066), (35055, 37662)]