69776160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 233948736

約数和(自身を除く): 164172576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 503, 510, 544, 578, 680, 816, 867, 1006, 1020, 1156, 1360, 1445, 1509, 1632, 1734, 2012, 2040, 2312, 2515, 2720, 2890, 3018, 3468, 4024, 4080, 4335, 4624, 5030, 5780, 6036, 6936, 7545, 8048, 8160, 8551, 8670, 9248, 10060, 11560, 12072, 13872, 15090, 16096, 17102, 17340, 20120, 23120, 24144, 25653, 27744, 30180, 34204, 34680, 40240, 42755, 46240, 48288, 51306, 60360, 68408, 69360, 80480, 85510, 102612, 120720, 128265, 136816, 138720, 145367, 171020, 205224, 241440, 256530, 273632, 290734, 342040, 410448, 436101, 513060, 581468, 684080, 726835, 820896, 872202, 1026120, 1162936, 1368160, 1453670, 1744404, 2052240, 2180505, 2325872, 2907340, 3488808, 4104480, 4361010, 4651744, 5814680, 6977616, 8722020, 11629360, 13955232, 17444040, 23258720, 34888080, 69776160]

約数ペア:

[(1, 69776160), (2, 34888080), (3, 23258720), (4, 17444040), (5, 13955232), (6, 11629360), (8, 8722020), (10, 6977616), (12, 5814680), (15, 4651744), (16, 4361010), (17, 4104480), (20, 3488808), (24, 2907340), (30, 2325872), (32, 2180505), (34, 2052240), (40, 1744404), (48, 1453670), (51, 1368160), (60, 1162936), (68, 1026120), (80, 872202), (85, 820896), (96, 726835), (102, 684080), (120, 581468), (136, 513060), (160, 436101), (170, 410448), (204, 342040), (240, 290734), (255, 273632), (272, 256530), (289, 241440), (340, 205224), (408, 171020), (480, 145367), (503, 138720), (510, 136816), (544, 128265), (578, 120720), (680, 102612), (816, 85510), (867, 80480), (1006, 69360), (1020, 68408), (1156, 60360), (1360, 51306), (1445, 48288), (1509, 46240), (1632, 42755), (1734, 40240), (2012, 34680), (2040, 34204), (2312, 30180), (2515, 27744), (2720, 25653), (2890, 24144), (3018, 23120), (3468, 20120), (4024, 17340), (4080, 17102), (4335, 16096), (4624, 15090), (5030, 13872), (5780, 12072), (6036, 11560), (6936, 10060), (7545, 9248), (8048, 8670), (8160, 8551)]