161923200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 541840320

約数和(自身を除く): 379917120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 128, 150, 160, 167, 192, 200, 202, 240, 300, 303, 320, 334, 384, 400, 404, 480, 501, 505, 600, 606, 640, 668, 800, 808, 835, 960, 1002, 1010, 1200, 1212, 1336, 1515, 1600, 1616, 1670, 1920, 2004, 2020, 2400, 2424, 2505, 2525, 2672, 3030, 3200, 3232, 3340, 4008, 4040, 4175, 4800, 4848, 5010, 5050, 5344, 6060, 6464, 6680, 7575, 8016, 8080, 8350, 9600, 9696, 10020, 10100, 10688, 12120, 12525, 12928, 13360, 15150, 16032, 16160, 16700, 16867, 19392, 20040, 20200, 21376, 24240, 25050, 26720, 30300, 32064, 32320, 33400, 33734, 38784, 40080, 40400, 48480, 50100, 50601, 53440, 60600, 64128, 64640, 66800, 67468, 80160, 80800, 84335, 96960, 100200, 101202, 106880, 121200, 133600, 134936, 160320, 161600, 168670, 193920, 200400, 202404, 242400, 253005, 267200, 269872, 320640, 323200, 337340, 400800, 404808, 421675, 484800, 506010, 534400, 539744, 674680, 801600, 809616, 843350, 969600, 1012020, 1079488, 1265025, 1349360, 1603200, 1619232, 1686700, 2024040, 2158976, 2530050, 2698720, 3238464, 3373400, 4048080, 5060100, 5397440, 6476928, 6746800, 8096160, 10120200, 10794880, 13493600, 16192320, 20240400, 26987200, 32384640, 40480800, 53974400, 80961600, 161923200]

約数ペア:

[(1, 161923200), (2, 80961600), (3, 53974400), (4, 40480800), (5, 32384640), (6, 26987200), (8, 20240400), (10, 16192320), (12, 13493600), (15, 10794880), (16, 10120200), (20, 8096160), (24, 6746800), (25, 6476928), (30, 5397440), (32, 5060100), (40, 4048080), (48, 3373400), (50, 3238464), (60, 2698720), (64, 2530050), (75, 2158976), (80, 2024040), (96, 1686700), (100, 1619232), (101, 1603200), (120, 1349360), (128, 1265025), (150, 1079488), (160, 1012020), (167, 969600), (192, 843350), (200, 809616), (202, 801600), (240, 674680), (300, 539744), (303, 534400), (320, 506010), (334, 484800), (384, 421675), (400, 404808), (404, 400800), (480, 337340), (501, 323200), (505, 320640), (600, 269872), (606, 267200), (640, 253005), (668, 242400), (800, 202404), (808, 200400), (835, 193920), (960, 168670), (1002, 161600), (1010, 160320), (1200, 134936), (1212, 133600), (1336, 121200), (1515, 106880), (1600, 101202), (1616, 100200), (1670, 96960), (1920, 84335), (2004, 80800), (2020, 80160), (2400, 67468), (2424, 66800), (2505, 64640), (2525, 64128), (2672, 60600), (3030, 53440), (3200, 50601), (3232, 50100), (3340, 48480), (4008, 40400), (4040, 40080), (4175, 38784), (4800, 33734), (4848, 33400), (5010, 32320), (5050, 32064), (5344, 30300), (6060, 26720), (6464, 25050), (6680, 24240), (7575, 21376), (8016, 20200), (8080, 20040), (8350, 19392), (9600, 16867), (9696, 16700), (10020, 16160), (10100, 16032), (10688, 15150), (12120, 13360), (12525, 12928)]