1396066680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{39979}}^1$

素因数の和:40093

約数の個数: 96

約数和(自身を含む): 4584106800

約数和(自身を除く): 3188040120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 359811, 399790, 479748, 599685, 719622, 799580, 959496, 1199370, 1439244, 1599160, 1799055, 2398740, 2878488, 3598110, 3877963, 4797480, 7196220, 7755926, 11633889, 14392440, 15511852, 19389815, 23267778, 31023704, 34901667, 38779630, 46535556, 58169445, 69803334, 77559260, 93071112, 116338890, 139606668, 155118520, 174508335, 232677780, 279213336, 349016670, 465355560, 698033340, 1396066680]

約数ペア:

[(1, 1396066680), (2, 698033340), (3, 465355560), (4, 349016670), (5, 279213336), (6, 232677780), (8, 174508335), (9, 155118520), (10, 139606668), (12, 116338890), (15, 93071112), (18, 77559260), (20, 69803334), (24, 58169445), (30, 46535556), (36, 38779630), (40, 34901667), (45, 31023704), (60, 23267778), (72, 19389815), (90, 15511852), (97, 14392440), (120, 11633889), (180, 7755926), (194, 7196220), (291, 4797480), (360, 3877963), (388, 3598110), (485, 2878488), (582, 2398740), (776, 1799055), (873, 1599160), (970, 1439244), (1164, 1199370), (1455, 959496), (1746, 799580), (1940, 719622), (2328, 599685), (2910, 479748), (3492, 399790), (3880, 359811), (4365, 319832), (5820, 239874), (6984, 199895), (8730, 159916), (11640, 119937), (17460, 79958), (34920, 39979)]