313849920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19268

約数の個数: 112

約数和(自身を含む): 1055144448

約数和(自身を除く): 741294528

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, 19231, 38462, 57693, 76924, 96155, 115386, 153848, 192310, 230772, 288465, 307696, 326927, 384620, 461544, 576930, 615392, 653854, 769240, 923088, 980781, 1153860, 1230784, 1307708, 1538480, 1634635, 1846176, 1961562, 2307720, 2615416, 3076960, 3269270, 3692352, 3923124, 4615440, 4903905, 5230832, 6153920, 6538540, 7846248, 9230880, 9807810, 10461664, 13077080, 15692496, 18461760, 19615620, 20923328, 26154160, 31384992, 39231240, 52308320, 62769984, 78462480, 104616640, 156924960, 313849920]

約数ペア:

[(1, 313849920), (2, 156924960), (3, 104616640), (4, 78462480), (5, 62769984), (6, 52308320), (8, 39231240), (10, 31384992), (12, 26154160), (15, 20923328), (16, 19615620), (17, 18461760), (20, 15692496), (24, 13077080), (30, 10461664), (32, 9807810), (34, 9230880), (40, 7846248), (48, 6538540), (51, 6153920), (60, 5230832), (64, 4903905), (68, 4615440), (80, 3923124), (85, 3692352), (96, 3269270), (102, 3076960), (120, 2615416), (136, 2307720), (160, 1961562), (170, 1846176), (192, 1634635), (204, 1538480), (240, 1307708), (255, 1230784), (272, 1153860), (320, 980781), (340, 923088), (408, 769240), (480, 653854), (510, 615392), (544, 576930), (680, 461544), (816, 384620), (960, 326927), (1020, 307696), (1088, 288465), (1360, 230772), (1632, 192310), (2040, 153848), (2720, 115386), (3264, 96155), (4080, 76924), (5440, 57693), (8160, 38462), (16320, 19231)]