1312374360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1901}}^1$

素因数の和:2449

約数の個数: 128

約数和(自身を含む): 4305519360

約数和(自身を除く): 2993145000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 523, 660, 1046, 1320, 1569, 1901, 2092, 2615, 3138, 3802, 4184, 5230, 5703, 5753, 6276, 7604, 7845, 9505, 10460, 11406, 11506, 12552, 15208, 15690, 17259, 19010, 20911, 20920, 22812, 23012, 28515, 28765, 31380, 34518, 38020, 41822, 45624, 46024, 57030, 57530, 62733, 62760, 69036, 76040, 83644, 86295, 104555, 114060, 115060, 125466, 138072, 167288, 172590, 209110, 228120, 230120, 250932, 313665, 345180, 418220, 501864, 627330, 690360, 836440, 994223, 1254660, 1988446, 2509320, 2982669, 3976892, 4971115, 5965338, 7953784, 9942230, 10936453, 11930676, 14913345, 19884460, 21872906, 23861352, 29826690, 32809359, 39768920, 43745812, 54682265, 59653380, 65618718, 87491624, 109364530, 119306760, 131237436, 164046795, 218729060, 262474872, 328093590, 437458120, 656187180, 1312374360]

約数ペア:

[(1, 1312374360), (2, 656187180), (3, 437458120), (4, 328093590), (5, 262474872), (6, 218729060), (8, 164046795), (10, 131237436), (11, 119306760), (12, 109364530), (15, 87491624), (20, 65618718), (22, 59653380), (24, 54682265), (30, 43745812), (33, 39768920), (40, 32809359), (44, 29826690), (55, 23861352), (60, 21872906), (66, 19884460), (88, 14913345), (110, 11930676), (120, 10936453), (132, 9942230), (165, 7953784), (220, 5965338), (264, 4971115), (330, 3976892), (440, 2982669), (523, 2509320), (660, 1988446), (1046, 1254660), (1320, 994223), (1569, 836440), (1901, 690360), (2092, 627330), (2615, 501864), (3138, 418220), (3802, 345180), (4184, 313665), (5230, 250932), (5703, 230120), (5753, 228120), (6276, 209110), (7604, 172590), (7845, 167288), (9505, 138072), (10460, 125466), (11406, 115060), (11506, 114060), (12552, 104555), (15208, 86295), (15690, 83644), (17259, 76040), (19010, 69036), (20911, 62760), (20920, 62733), (22812, 57530), (23012, 57030), (28515, 46024), (28765, 45624), (31380, 41822), (34518, 38020)]