220624320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32831}}^1$

素因数の和:32858

約数の個数: 112

約数和(自身を含む): 800575488

約数和(自身を除く): 579951168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32831, 65662, 98493, 131324, 164155, 196986, 229817, 262648, 328310, 393972, 459634, 492465, 525296, 656620, 689451, 787944, 919268, 984930, 1050592, 1149085, 1313240, 1378902, 1575888, 1838536, 1969860, 2101184, 2298170, 2626480, 2757804, 3151776, 3447255, 3677072, 3939720, 4596340, 5252960, 5515608, 6303552, 6894510, 7354144, 7879440, 9192680, 10505920, 11031216, 13789020, 14708288, 15758880, 18385360, 22062432, 27578040, 31517760, 36770720, 44124864, 55156080, 73541440, 110312160, 220624320]

約数ペア:

[(1, 220624320), (2, 110312160), (3, 73541440), (4, 55156080), (5, 44124864), (6, 36770720), (7, 31517760), (8, 27578040), (10, 22062432), (12, 18385360), (14, 15758880), (15, 14708288), (16, 13789020), (20, 11031216), (21, 10505920), (24, 9192680), (28, 7879440), (30, 7354144), (32, 6894510), (35, 6303552), (40, 5515608), (42, 5252960), (48, 4596340), (56, 3939720), (60, 3677072), (64, 3447255), (70, 3151776), (80, 2757804), (84, 2626480), (96, 2298170), (105, 2101184), (112, 1969860), (120, 1838536), (140, 1575888), (160, 1378902), (168, 1313240), (192, 1149085), (210, 1050592), (224, 984930), (240, 919268), (280, 787944), (320, 689451), (336, 656620), (420, 525296), (448, 492465), (480, 459634), (560, 393972), (672, 328310), (840, 262648), (960, 229817), (1120, 196986), (1344, 164155), (1680, 131324), (2240, 98493), (3360, 65662), (6720, 32831)]