190146240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 168

約数和(自身を含む): 661403808

約数和(自身を除く): 471257568

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, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 641, 720, 824, 927, 960, 1030, 1236, 1282, 1440, 1545, 1648, 1854, 1923, 2060, 2472, 2564, 2880, 3090, 3205, 3296, 3708, 3846, 4120, 4635, 4944, 5128, 5769, 6180, 6410, 6592, 7416, 7692, 8240, 9270, 9615, 9888, 10256, 11538, 12360, 12820, 14832, 15384, 16480, 18540, 19230, 19776, 20512, 23076, 24720, 25640, 28845, 29664, 30768, 32960, 37080, 38460, 41024, 46152, 49440, 51280, 57690, 59328, 61536, 66023, 74160, 76920, 92304, 98880, 102560, 115380, 123072, 132046, 148320, 153840, 184608, 198069, 205120, 230760, 264092, 296640, 307680, 330115, 369216, 396138, 461520, 528184, 594207, 615360, 660230, 792276, 923040, 990345, 1056368, 1188414, 1320460, 1584552, 1846080, 1980690, 2112736, 2376828, 2640920, 2971035, 3169104, 3961380, 4225472, 4753656, 5281840, 5942070, 6338208, 7922760, 9507312, 10563680, 11884140, 12676416, 15845520, 19014624, 21127360, 23768280, 31691040, 38029248, 47536560, 63382080, 95073120, 190146240]

約数ペア:

[(1, 190146240), (2, 95073120), (3, 63382080), (4, 47536560), (5, 38029248), (6, 31691040), (8, 23768280), (9, 21127360), (10, 19014624), (12, 15845520), (15, 12676416), (16, 11884140), (18, 10563680), (20, 9507312), (24, 7922760), (30, 6338208), (32, 5942070), (36, 5281840), (40, 4753656), (45, 4225472), (48, 3961380), (60, 3169104), (64, 2971035), (72, 2640920), (80, 2376828), (90, 2112736), (96, 1980690), (103, 1846080), (120, 1584552), (144, 1320460), (160, 1188414), (180, 1056368), (192, 990345), (206, 923040), (240, 792276), (288, 660230), (309, 615360), (320, 594207), (360, 528184), (412, 461520), (480, 396138), (515, 369216), (576, 330115), (618, 307680), (641, 296640), (720, 264092), (824, 230760), (927, 205120), (960, 198069), (1030, 184608), (1236, 153840), (1282, 148320), (1440, 132046), (1545, 123072), (1648, 115380), (1854, 102560), (1923, 98880), (2060, 92304), (2472, 76920), (2564, 74160), (2880, 66023), (3090, 61536), (3205, 59328), (3296, 57690), (3708, 51280), (3846, 49440), (4120, 46152), (4635, 41024), (4944, 38460), (5128, 37080), (5769, 32960), (6180, 30768), (6410, 29664), (6592, 28845), (7416, 25640), (7692, 24720), (8240, 23076), (9270, 20512), (9615, 19776), (9888, 19230), (10256, 18540), (11538, 16480), (12360, 15384), (12820, 14832)]