186289920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 654946656

約数和(自身を除く): 468656736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 157, 160, 180, 192, 206, 240, 256, 288, 309, 314, 320, 360, 384, 412, 471, 480, 515, 576, 618, 628, 640, 720, 768, 785, 824, 927, 942, 960, 1030, 1152, 1236, 1256, 1280, 1413, 1440, 1545, 1570, 1648, 1854, 1884, 1920, 2060, 2304, 2355, 2472, 2512, 2826, 2880, 3090, 3140, 3296, 3708, 3768, 3840, 4120, 4635, 4710, 4944, 5024, 5652, 5760, 6180, 6280, 6592, 7065, 7416, 7536, 8240, 9270, 9420, 9888, 10048, 11304, 11520, 12360, 12560, 13184, 14130, 14832, 15072, 16171, 16480, 18540, 18840, 19776, 20096, 22608, 24720, 25120, 26368, 28260, 29664, 30144, 32342, 32960, 37080, 37680, 39552, 40192, 45216, 48513, 49440, 50240, 56520, 59328, 60288, 64684, 65920, 74160, 75360, 79104, 80855, 90432, 97026, 98880, 100480, 113040, 118656, 120576, 129368, 131840, 145539, 148320, 150720, 161710, 180864, 194052, 197760, 200960, 226080, 237312, 242565, 258736, 291078, 296640, 301440, 323420, 361728, 388104, 395520, 452160, 485130, 517472, 582156, 593280, 602880, 646840, 727695, 776208, 904320, 970260, 1034944, 1164312, 1186560, 1293680, 1455390, 1552416, 1808640, 1940520, 2069888, 2328624, 2587360, 2910780, 3104832, 3881040, 4139776, 4657248, 5174720, 5821560, 6209664, 7762080, 9314496, 10349440, 11643120, 12419328, 15524160, 18628992, 20698880, 23286240, 31048320, 37257984, 46572480, 62096640, 93144960, 186289920]

約数ペア:

[(1, 186289920), (2, 93144960), (3, 62096640), (4, 46572480), (5, 37257984), (6, 31048320), (8, 23286240), (9, 20698880), (10, 18628992), (12, 15524160), (15, 12419328), (16, 11643120), (18, 10349440), (20, 9314496), (24, 7762080), (30, 6209664), (32, 5821560), (36, 5174720), (40, 4657248), (45, 4139776), (48, 3881040), (60, 3104832), (64, 2910780), (72, 2587360), (80, 2328624), (90, 2069888), (96, 1940520), (103, 1808640), (120, 1552416), (128, 1455390), (144, 1293680), (157, 1186560), (160, 1164312), (180, 1034944), (192, 970260), (206, 904320), (240, 776208), (256, 727695), (288, 646840), (309, 602880), (314, 593280), (320, 582156), (360, 517472), (384, 485130), (412, 452160), (471, 395520), (480, 388104), (515, 361728), (576, 323420), (618, 301440), (628, 296640), (640, 291078), (720, 258736), (768, 242565), (785, 237312), (824, 226080), (927, 200960), (942, 197760), (960, 194052), (1030, 180864), (1152, 161710), (1236, 150720), (1256, 148320), (1280, 145539), (1413, 131840), (1440, 129368), (1545, 120576), (1570, 118656), (1648, 113040), (1854, 100480), (1884, 98880), (1920, 97026), (2060, 90432), (2304, 80855), (2355, 79104), (2472, 75360), (2512, 74160), (2826, 65920), (2880, 64684), (3090, 60288), (3140, 59328), (3296, 56520), (3708, 50240), (3768, 49440), (3840, 48513), (4120, 45216), (4635, 40192), (4710, 39552), (4944, 37680), (5024, 37080), (5652, 32960), (5760, 32342), (6180, 30144), (6280, 29664), (6592, 28260), (7065, 26368), (7416, 25120), (7536, 24720), (8240, 22608), (9270, 20096), (9420, 19776), (9888, 18840), (10048, 18540), (11304, 16480), (11520, 16171), (12360, 15072), (12560, 14832), (13184, 14130)]