195219840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6020

約数の個数: 128

約数和(自身を含む): 658977120

約数和(自身を除く): 463757280

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 5981, 6528, 8160, 10880, 11962, 16320, 17943, 23924, 29905, 32640, 35886, 47848, 59810, 71772, 89715, 95696, 101677, 119620, 143544, 179430, 191392, 203354, 239240, 287088, 305031, 358860, 382784, 406708, 478480, 508385, 574176, 610062, 717720, 765568, 813416, 956960, 1016770, 1148352, 1220124, 1435440, 1525155, 1626832, 1913920, 2033540, 2296704, 2440248, 2870880, 3050310, 3253664, 3827840, 4067080, 4880496, 5741760, 6100620, 6507328, 8134160, 9760992, 11483520, 12201240, 13014656, 16268320, 19521984, 24402480, 32536640, 39043968, 48804960, 65073280, 97609920, 195219840]

約数ペア:

[(1, 195219840), (2, 97609920), (3, 65073280), (4, 48804960), (5, 39043968), (6, 32536640), (8, 24402480), (10, 19521984), (12, 16268320), (15, 13014656), (16, 12201240), (17, 11483520), (20, 9760992), (24, 8134160), (30, 6507328), (32, 6100620), (34, 5741760), (40, 4880496), (48, 4067080), (51, 3827840), (60, 3253664), (64, 3050310), (68, 2870880), (80, 2440248), (85, 2296704), (96, 2033540), (102, 1913920), (120, 1626832), (128, 1525155), (136, 1435440), (160, 1220124), (170, 1148352), (192, 1016770), (204, 956960), (240, 813416), (255, 765568), (272, 717720), (320, 610062), (340, 574176), (384, 508385), (408, 478480), (480, 406708), (510, 382784), (544, 358860), (640, 305031), (680, 287088), (816, 239240), (960, 203354), (1020, 191392), (1088, 179430), (1360, 143544), (1632, 119620), (1920, 101677), (2040, 95696), (2176, 89715), (2720, 71772), (3264, 59810), (4080, 47848), (5440, 35886), (5981, 32640), (6528, 29905), (8160, 23924), (10880, 17943), (11962, 16320)]