268969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16481}}^1$

素因数の和:16518

約数の個数: 112

約数和(自身を含む): 904268448

約数和(自身を除く): 635298528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 16481, 32962, 49443, 65924, 82405, 98886, 131848, 164810, 197772, 247215, 263696, 280177, 329620, 395544, 494430, 527392, 560354, 659240, 791088, 840531, 988860, 1054784, 1120708, 1318480, 1400885, 1582176, 1681062, 1977720, 2241416, 2636960, 2801770, 3164352, 3362124, 3955440, 4202655, 4482832, 5273920, 5603540, 6724248, 7910880, 8405310, 8965664, 11207080, 13448496, 15821760, 16810620, 17931328, 22414160, 26896992, 33621240, 44828320, 53793984, 67242480, 89656640, 134484960, 268969920]

約数ペア:

[(1, 268969920), (2, 134484960), (3, 89656640), (4, 67242480), (5, 53793984), (6, 44828320), (8, 33621240), (10, 26896992), (12, 22414160), (15, 17931328), (16, 16810620), (17, 15821760), (20, 13448496), (24, 11207080), (30, 8965664), (32, 8405310), (34, 7910880), (40, 6724248), (48, 5603540), (51, 5273920), (60, 4482832), (64, 4202655), (68, 3955440), (80, 3362124), (85, 3164352), (96, 2801770), (102, 2636960), (120, 2241416), (136, 1977720), (160, 1681062), (170, 1582176), (192, 1400885), (204, 1318480), (240, 1120708), (255, 1054784), (272, 988860), (320, 840531), (340, 791088), (408, 659240), (480, 560354), (510, 527392), (544, 494430), (680, 395544), (816, 329620), (960, 280177), (1020, 263696), (1088, 247215), (1360, 197772), (1632, 164810), (2040, 131848), (2720, 98886), (3264, 82405), (4080, 65924), (5440, 49443), (8160, 32962), (16320, 16481)]