1020422040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2334

約数の個数: 192

約数和(自身を含む): 3474938880

約数和(自身を除く): 2454516840

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, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1705, 1815, 1860, 2046, 2267, 2420, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4534, 4840, 5115, 6801, 6820, 7260, 7502, 8184, 9068, 10230, 11253, 11335, 13602, 13640, 14520, 15004, 18136, 18755, 20460, 22506, 22670, 24937, 27204, 30008, 34005, 37510, 40920, 45012, 45340, 49874, 54408, 56265, 68010, 70277, 74811, 75020, 90024, 90680, 99748, 112530, 124685, 136020, 140554, 149622, 150040, 199496, 210831, 225060, 249370, 272040, 274307, 281108, 299244, 351385, 374055, 421662, 450120, 498740, 548614, 562216, 598488, 702770, 748110, 773047, 822921, 843324, 997480, 1054155, 1097228, 1371535, 1405540, 1496220, 1546094, 1645842, 1686648, 2108310, 2194456, 2319141, 2743070, 2811080, 2992440, 3092188, 3291684, 3865235, 4114605, 4216620, 4638282, 5486140, 6184376, 6583368, 7730470, 8229210, 8433240, 8503517, 9276564, 10972280, 11595705, 15460940, 16458420, 17007034, 18553128, 23191410, 25510551, 30921880, 32916840, 34014068, 42517585, 46382820, 51021102, 68028136, 85035170, 92765640, 102042204, 127552755, 170070340, 204084408, 255105510, 340140680, 510211020, 1020422040]

約数ペア:

[(1, 1020422040), (2, 510211020), (3, 340140680), (4, 255105510), (5, 204084408), (6, 170070340), (8, 127552755), (10, 102042204), (11, 92765640), (12, 85035170), (15, 68028136), (20, 51021102), (22, 46382820), (24, 42517585), (30, 34014068), (31, 32916840), (33, 30921880), (40, 25510551), (44, 23191410), (55, 18553128), (60, 17007034), (62, 16458420), (66, 15460940), (88, 11595705), (93, 10972280), (110, 9276564), (120, 8503517), (121, 8433240), (124, 8229210), (132, 7730470), (155, 6583368), (165, 6184376), (186, 5486140), (220, 4638282), (242, 4216620), (248, 4114605), (264, 3865235), (310, 3291684), (330, 3092188), (341, 2992440), (363, 2811080), (372, 2743070), (440, 2319141), (465, 2194456), (484, 2108310), (605, 1686648), (620, 1645842), (660, 1546094), (682, 1496220), (726, 1405540), (744, 1371535), (930, 1097228), (968, 1054155), (1023, 997480), (1210, 843324), (1240, 822921), (1320, 773047), (1364, 748110), (1452, 702770), (1705, 598488), (1815, 562216), (1860, 548614), (2046, 498740), (2267, 450120), (2420, 421662), (2728, 374055), (2904, 351385), (3410, 299244), (3630, 281108), (3720, 274307), (3751, 272040), (4092, 249370), (4534, 225060), (4840, 210831), (5115, 199496), (6801, 150040), (6820, 149622), (7260, 140554), (7502, 136020), (8184, 124685), (9068, 112530), (10230, 99748), (11253, 90680), (11335, 90024), (13602, 75020), (13640, 74811), (14520, 70277), (15004, 68010), (18136, 56265), (18755, 54408), (20460, 49874), (22506, 45340), (22670, 45012), (24937, 40920), (27204, 37510), (30008, 34005)]