15692636440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{3181}}^1$

素因数の和:3437

約数の個数: 128

約数和(自身を含む): 38970590400

約数和(自身を除く): 23277953960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 179, 212, 260, 265, 358, 424, 520, 530, 689, 716, 895, 1060, 1378, 1432, 1790, 2120, 2327, 2756, 3181, 3445, 3580, 4654, 5512, 6362, 6890, 7160, 9308, 9487, 11635, 12724, 13780, 15905, 18616, 18974, 23270, 25448, 27560, 31810, 37948, 41353, 46540, 47435, 63620, 75896, 82706, 93080, 94870, 123331, 127240, 165412, 168593, 189740, 206765, 246662, 330824, 337186, 379480, 413530, 493324, 569399, 616655, 674372, 827060, 842965, 986648, 1138798, 1233310, 1348744, 1654120, 1685930, 2191709, 2277596, 2466620, 2846995, 3371860, 4383418, 4555192, 4933240, 5693990, 6743720, 7402187, 8766836, 10958545, 11387980, 14804374, 17533672, 21917090, 22775960, 29608748, 30178147, 37010935, 43834180, 59217496, 60356294, 74021870, 87668360, 120712588, 148043740, 150890735, 241425176, 296087480, 301781470, 392315911, 603562940, 784631822, 1207125880, 1569263644, 1961579555, 3138527288, 3923159110, 7846318220, 15692636440]

約数ペア:

[(1, 15692636440), (2, 7846318220), (4, 3923159110), (5, 3138527288), (8, 1961579555), (10, 1569263644), (13, 1207125880), (20, 784631822), (26, 603562940), (40, 392315911), (52, 301781470), (53, 296087480), (65, 241425176), (104, 150890735), (106, 148043740), (130, 120712588), (179, 87668360), (212, 74021870), (260, 60356294), (265, 59217496), (358, 43834180), (424, 37010935), (520, 30178147), (530, 29608748), (689, 22775960), (716, 21917090), (895, 17533672), (1060, 14804374), (1378, 11387980), (1432, 10958545), (1790, 8766836), (2120, 7402187), (2327, 6743720), (2756, 5693990), (3181, 4933240), (3445, 4555192), (3580, 4383418), (4654, 3371860), (5512, 2846995), (6362, 2466620), (6890, 2277596), (7160, 2191709), (9308, 1685930), (9487, 1654120), (11635, 1348744), (12724, 1233310), (13780, 1138798), (15905, 986648), (18616, 842965), (18974, 827060), (23270, 674372), (25448, 616655), (27560, 569399), (31810, 493324), (37948, 413530), (41353, 379480), (46540, 337186), (47435, 330824), (63620, 246662), (75896, 206765), (82706, 189740), (93080, 168593), (94870, 165412), (123331, 127240)]