18470160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 67495680

約数和(自身を除く): 49025520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 503, 510, 540, 612, 680, 720, 765, 816, 918, 1006, 1020, 1080, 1224, 1360, 1509, 1530, 1836, 2012, 2040, 2160, 2295, 2448, 2515, 3018, 3060, 3672, 4024, 4080, 4527, 4590, 5030, 6036, 6120, 7344, 7545, 8048, 8551, 9054, 9180, 10060, 12072, 12240, 13581, 15090, 17102, 18108, 18360, 20120, 22635, 24144, 25653, 27162, 30180, 34204, 36216, 36720, 40240, 42755, 45270, 51306, 54324, 60360, 67905, 68408, 72432, 76959, 85510, 90540, 102612, 108648, 120720, 128265, 135810, 136816, 153918, 171020, 181080, 205224, 217296, 230877, 256530, 271620, 307836, 342040, 362160, 384795, 410448, 461754, 513060, 543240, 615672, 684080, 769590, 923508, 1026120, 1086480, 1154385, 1231344, 1539180, 1847016, 2052240, 2308770, 3078360, 3694032, 4617540, 6156720, 9235080, 18470160]

約数ペア:

[(1, 18470160), (2, 9235080), (3, 6156720), (4, 4617540), (5, 3694032), (6, 3078360), (8, 2308770), (9, 2052240), (10, 1847016), (12, 1539180), (15, 1231344), (16, 1154385), (17, 1086480), (18, 1026120), (20, 923508), (24, 769590), (27, 684080), (30, 615672), (34, 543240), (36, 513060), (40, 461754), (45, 410448), (48, 384795), (51, 362160), (54, 342040), (60, 307836), (68, 271620), (72, 256530), (80, 230877), (85, 217296), (90, 205224), (102, 181080), (108, 171020), (120, 153918), (135, 136816), (136, 135810), (144, 128265), (153, 120720), (170, 108648), (180, 102612), (204, 90540), (216, 85510), (240, 76959), (255, 72432), (270, 68408), (272, 67905), (306, 60360), (340, 54324), (360, 51306), (408, 45270), (432, 42755), (459, 40240), (503, 36720), (510, 36216), (540, 34204), (612, 30180), (680, 27162), (720, 25653), (765, 24144), (816, 22635), (918, 20120), (1006, 18360), (1020, 18108), (1080, 17102), (1224, 15090), (1360, 13581), (1509, 12240), (1530, 12072), (1836, 10060), (2012, 9180), (2040, 9054), (2160, 8551), (2295, 8048), (2448, 7545), (2515, 7344), (3018, 6120), (3060, 6036), (3672, 5030), (4024, 4590), (4080, 4527)]