326907840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{48647}}^1$

素因数の和:48674

約数の個数: 112

約数和(自身を含む): 1186232832

約数和(自身を除く): 859324992

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, 48647, 97294, 145941, 194588, 243235, 291882, 340529, 389176, 486470, 583764, 681058, 729705, 778352, 972940, 1021587, 1167528, 1362116, 1459410, 1556704, 1702645, 1945880, 2043174, 2335056, 2724232, 2918820, 3113408, 3405290, 3891760, 4086348, 4670112, 5107935, 5448464, 5837640, 6810580, 7783520, 8172696, 9340224, 10215870, 10896928, 11675280, 13621160, 15567040, 16345392, 20431740, 21793856, 23350560, 27242320, 32690784, 40863480, 46701120, 54484640, 65381568, 81726960, 108969280, 163453920, 326907840]

約数ペア:

[(1, 326907840), (2, 163453920), (3, 108969280), (4, 81726960), (5, 65381568), (6, 54484640), (7, 46701120), (8, 40863480), (10, 32690784), (12, 27242320), (14, 23350560), (15, 21793856), (16, 20431740), (20, 16345392), (21, 15567040), (24, 13621160), (28, 11675280), (30, 10896928), (32, 10215870), (35, 9340224), (40, 8172696), (42, 7783520), (48, 6810580), (56, 5837640), (60, 5448464), (64, 5107935), (70, 4670112), (80, 4086348), (84, 3891760), (96, 3405290), (105, 3113408), (112, 2918820), (120, 2724232), (140, 2335056), (160, 2043174), (168, 1945880), (192, 1702645), (210, 1556704), (224, 1459410), (240, 1362116), (280, 1167528), (320, 1021587), (336, 972940), (420, 778352), (448, 729705), (480, 681058), (560, 583764), (672, 486470), (840, 389176), (960, 340529), (1120, 291882), (1344, 243235), (1680, 194588), (2240, 145941), (3360, 97294), (6720, 48647)]