977701320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 3430944000

約数和(自身を除く): 2453242680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 43, 45, 54, 60, 72, 74, 86, 90, 108, 111, 120, 129, 135, 148, 172, 180, 185, 215, 216, 222, 258, 270, 296, 333, 344, 360, 370, 387, 430, 444, 516, 540, 555, 569, 645, 666, 740, 774, 860, 888, 999, 1032, 1080, 1110, 1138, 1161, 1290, 1332, 1480, 1548, 1591, 1665, 1707, 1720, 1935, 1998, 2220, 2276, 2322, 2580, 2664, 2845, 3096, 3182, 3330, 3414, 3870, 3996, 4440, 4552, 4644, 4773, 4995, 5121, 5160, 5690, 5805, 6364, 6660, 6828, 7740, 7955, 7992, 8535, 9288, 9546, 9990, 10242, 11380, 11610, 12728, 13320, 13656, 14319, 15363, 15480, 15910, 17070, 19092, 19980, 20484, 21053, 22760, 23220, 23865, 24467, 25605, 28638, 30726, 31820, 34140, 38184, 39960, 40968, 42106, 42957, 46440, 47730, 48934, 51210, 57276, 61452, 63159, 63640, 68280, 71595, 73401, 76815, 84212, 85914, 95460, 97868, 102420, 105265, 114552, 122335, 122904, 126318, 143190, 146802, 153630, 168424, 171828, 189477, 190920, 195736, 204840, 210530, 214785, 220203, 244670, 252636, 286380, 293604, 307260, 315795, 343656, 367005, 378954, 421060, 429570, 440406, 489340, 505272, 568431, 572760, 587208, 614520, 631590, 660609, 734010, 757908, 842120, 859140, 880812, 905279, 947385, 978680, 1101015, 1136862, 1263180, 1321218, 1468020, 1515816, 1718280, 1761624, 1810558, 1894770, 2202030, 2273724, 2526360, 2642436, 2715837, 2842155, 2936040, 3303045, 3621116, 3789540, 4404060, 4526395, 4547448, 5284872, 5431674, 5684310, 6606090, 7242232, 7579080, 8147511, 8808120, 9052790, 10863348, 11368620, 13212180, 13579185, 16295022, 18105580, 21726696, 22737240, 24442533, 26424360, 27158370, 32590044, 36211160, 40737555, 48885066, 54316740, 65180088, 81475110, 97770132, 108633480, 122212665, 162950220, 195540264, 244425330, 325900440, 488850660, 977701320]

約数ペア:

[(1, 977701320), (2, 488850660), (3, 325900440), (4, 244425330), (5, 195540264), (6, 162950220), (8, 122212665), (9, 108633480), (10, 97770132), (12, 81475110), (15, 65180088), (18, 54316740), (20, 48885066), (24, 40737555), (27, 36211160), (30, 32590044), (36, 27158370), (37, 26424360), (40, 24442533), (43, 22737240), (45, 21726696), (54, 18105580), (60, 16295022), (72, 13579185), (74, 13212180), (86, 11368620), (90, 10863348), (108, 9052790), (111, 8808120), (120, 8147511), (129, 7579080), (135, 7242232), (148, 6606090), (172, 5684310), (180, 5431674), (185, 5284872), (215, 4547448), (216, 4526395), (222, 4404060), (258, 3789540), (270, 3621116), (296, 3303045), (333, 2936040), (344, 2842155), (360, 2715837), (370, 2642436), (387, 2526360), (430, 2273724), (444, 2202030), (516, 1894770), (540, 1810558), (555, 1761624), (569, 1718280), (645, 1515816), (666, 1468020), (740, 1321218), (774, 1263180), (860, 1136862), (888, 1101015), (999, 978680), (1032, 947385), (1080, 905279), (1110, 880812), (1138, 859140), (1161, 842120), (1290, 757908), (1332, 734010), (1480, 660609), (1548, 631590), (1591, 614520), (1665, 587208), (1707, 572760), (1720, 568431), (1935, 505272), (1998, 489340), (2220, 440406), (2276, 429570), (2322, 421060), (2580, 378954), (2664, 367005), (2845, 343656), (3096, 315795), (3182, 307260), (3330, 293604), (3414, 286380), (3870, 252636), (3996, 244670), (4440, 220203), (4552, 214785), (4644, 210530), (4773, 204840), (4995, 195736), (5121, 190920), (5160, 189477), (5690, 171828), (5805, 168424), (6364, 153630), (6660, 146802), (6828, 143190), (7740, 126318), (7955, 122904), (7992, 122335), (8535, 114552), (9288, 105265), (9546, 102420), (9990, 97868), (10242, 95460), (11380, 85914), (11610, 84212), (12728, 76815), (13320, 73401), (13656, 71595), (14319, 68280), (15363, 63640), (15480, 63159), (15910, 61452), (17070, 57276), (19092, 51210), (19980, 48934), (20484, 47730), (21053, 46440), (22760, 42957), (23220, 42106), (23865, 40968), (24467, 39960), (25605, 38184), (28638, 34140), (30726, 31820)]