127927140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 264950940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 239, 330, 478, 660, 717, 811, 956, 1195, 1434, 1622, 2390, 2433, 2629, 2868, 3244, 3585, 4055, 4780, 4866, 5258, 7170, 7887, 8110, 8921, 9732, 10516, 12165, 13145, 14340, 15774, 16220, 17842, 24330, 26290, 26763, 31548, 35684, 39435, 44605, 48660, 52580, 53526, 78870, 89210, 107052, 133815, 157740, 178420, 193829, 267630, 387658, 535260, 581487, 775316, 969145, 1162974, 1938290, 2132119, 2325948, 2907435, 3876580, 4264238, 5814870, 6396357, 8528476, 10660595, 11629740, 12792714, 21321190, 25585428, 31981785, 42642380, 63963570, 127927140]

約数ペア:

[(1, 127927140), (2, 63963570), (3, 42642380), (4, 31981785), (5, 25585428), (6, 21321190), (10, 12792714), (11, 11629740), (12, 10660595), (15, 8528476), (20, 6396357), (22, 5814870), (30, 4264238), (33, 3876580), (44, 2907435), (55, 2325948), (60, 2132119), (66, 1938290), (110, 1162974), (132, 969145), (165, 775316), (220, 581487), (239, 535260), (330, 387658), (478, 267630), (660, 193829), (717, 178420), (811, 157740), (956, 133815), (1195, 107052), (1434, 89210), (1622, 78870), (2390, 53526), (2433, 52580), (2629, 48660), (2868, 44605), (3244, 39435), (3585, 35684), (4055, 31548), (4780, 26763), (4866, 26290), (5258, 24330), (7170, 17842), (7887, 16220), (8110, 15774), (8921, 14340), (9732, 13145), (10516, 12165)]