1158322440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28363

約数の個数: 128

約数和(自身を含む): 3913297920

約数和(自身を除く): 2754975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 28307, 40920, 56614, 84921, 113228, 141535, 169842, 226456, 283070, 311377, 339684, 424605, 566140, 622754, 679368, 849210, 877517, 934131, 1132280, 1245508, 1556885, 1698420, 1755034, 1868262, 2491016, 2632551, 3113770, 3396840, 3510068, 3736524, 4387585, 4670655, 5265102, 6227540, 7020136, 7473048, 8775170, 9341310, 9652687, 10530204, 12455080, 13162755, 17550340, 18682620, 19305374, 21060408, 26325510, 28958061, 35100680, 37365240, 38610748, 48263435, 52651020, 57916122, 77221496, 96526870, 105302040, 115832244, 144790305, 193053740, 231664488, 289580610, 386107480, 579161220, 1158322440]

約数ペア:

[(1, 1158322440), (2, 579161220), (3, 386107480), (4, 289580610), (5, 231664488), (6, 193053740), (8, 144790305), (10, 115832244), (11, 105302040), (12, 96526870), (15, 77221496), (20, 57916122), (22, 52651020), (24, 48263435), (30, 38610748), (31, 37365240), (33, 35100680), (40, 28958061), (44, 26325510), (55, 21060408), (60, 19305374), (62, 18682620), (66, 17550340), (88, 13162755), (93, 12455080), (110, 10530204), (120, 9652687), (124, 9341310), (132, 8775170), (155, 7473048), (165, 7020136), (186, 6227540), (220, 5265102), (248, 4670655), (264, 4387585), (310, 3736524), (330, 3510068), (341, 3396840), (372, 3113770), (440, 2632551), (465, 2491016), (620, 1868262), (660, 1755034), (682, 1698420), (744, 1556885), (930, 1245508), (1023, 1132280), (1240, 934131), (1320, 877517), (1364, 849210), (1705, 679368), (1860, 622754), (2046, 566140), (2728, 424605), (3410, 339684), (3720, 311377), (4092, 283070), (5115, 226456), (6820, 169842), (8184, 141535), (10230, 113228), (13640, 84921), (20460, 56614), (28307, 40920)]