194235840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22481}}^1$

素因数の和:22507

約数の個数: 112

約数和(自身を含む): 685251360

約数和(自身を除く): 491015520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22481, 44962, 67443, 89924, 112405, 134886, 179848, 202329, 224810, 269772, 337215, 359696, 404658, 449620, 539544, 606987, 674430, 719392, 809316, 899240, 1011645, 1079088, 1213974, 1348860, 1438784, 1618632, 1798480, 2023290, 2158176, 2427948, 2697720, 3034935, 3237264, 3596960, 4046580, 4316352, 4855896, 5395440, 6069870, 6474528, 7193920, 8093160, 9711792, 10790880, 12139740, 12949056, 16186320, 19423584, 21581760, 24279480, 32372640, 38847168, 48558960, 64745280, 97117920, 194235840]

約数ペア:

[(1, 194235840), (2, 97117920), (3, 64745280), (4, 48558960), (5, 38847168), (6, 32372640), (8, 24279480), (9, 21581760), (10, 19423584), (12, 16186320), (15, 12949056), (16, 12139740), (18, 10790880), (20, 9711792), (24, 8093160), (27, 7193920), (30, 6474528), (32, 6069870), (36, 5395440), (40, 4855896), (45, 4316352), (48, 4046580), (54, 3596960), (60, 3237264), (64, 3034935), (72, 2697720), (80, 2427948), (90, 2158176), (96, 2023290), (108, 1798480), (120, 1618632), (135, 1438784), (144, 1348860), (160, 1213974), (180, 1079088), (192, 1011645), (216, 899240), (240, 809316), (270, 719392), (288, 674430), (320, 606987), (360, 539544), (432, 449620), (480, 404658), (540, 359696), (576, 337215), (720, 269772), (864, 224810), (960, 202329), (1080, 179848), (1440, 134886), (1728, 112405), (2160, 89924), (2880, 67443), (4320, 44962), (8640, 22481)]