727218240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{108217}}^1$

素因数の和:108244

約数の個数: 112

約数和(自身を含む): 2638787712

約数和(自身を除く): 1911569472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 108217, 216434, 324651, 432868, 541085, 649302, 757519, 865736, 1082170, 1298604, 1515038, 1623255, 1731472, 2164340, 2272557, 2597208, 3030076, 3246510, 3462944, 3787595, 4328680, 4545114, 5194416, 6060152, 6493020, 6925888, 7575190, 8657360, 9090228, 10388832, 11362785, 12120304, 12986040, 15150380, 17314720, 18180456, 20777664, 22725570, 24240608, 25972080, 30300760, 34629440, 36360912, 45451140, 48481216, 51944160, 60601520, 72721824, 90902280, 103888320, 121203040, 145443648, 181804560, 242406080, 363609120, 727218240]

約数ペア:

[(1, 727218240), (2, 363609120), (3, 242406080), (4, 181804560), (5, 145443648), (6, 121203040), (7, 103888320), (8, 90902280), (10, 72721824), (12, 60601520), (14, 51944160), (15, 48481216), (16, 45451140), (20, 36360912), (21, 34629440), (24, 30300760), (28, 25972080), (30, 24240608), (32, 22725570), (35, 20777664), (40, 18180456), (42, 17314720), (48, 15150380), (56, 12986040), (60, 12120304), (64, 11362785), (70, 10388832), (80, 9090228), (84, 8657360), (96, 7575190), (105, 6925888), (112, 6493020), (120, 6060152), (140, 5194416), (160, 4545114), (168, 4328680), (192, 3787595), (210, 3462944), (224, 3246510), (240, 3030076), (280, 2597208), (320, 2272557), (336, 2164340), (420, 1731472), (448, 1623255), (480, 1515038), (560, 1298604), (672, 1082170), (840, 865736), (960, 757519), (1120, 649302), (1344, 541085), (1680, 432868), (2240, 324651), (3360, 216434), (6720, 108217)]