206658240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1$

素因数の和:3610

約数の個数: 112

約数和(自身を含む): 667085280

約数和(自身を除く): 460427040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3529, 3660, 3904, 4880, 5856, 7058, 7320, 9760, 10587, 11712, 14116, 14640, 17645, 19520, 21174, 28232, 29280, 35290, 42348, 52935, 56464, 58560, 70580, 84696, 105870, 112928, 141160, 169392, 211740, 215269, 225856, 282320, 338784, 423480, 430538, 564640, 645807, 677568, 846960, 861076, 1076345, 1129280, 1291614, 1693920, 1722152, 2152690, 2583228, 3229035, 3387840, 3444304, 4305380, 5166456, 6458070, 6888608, 8610760, 10332912, 12916140, 13777216, 17221520, 20665824, 25832280, 34443040, 41331648, 51664560, 68886080, 103329120, 206658240]

約数ペア:

[(1, 206658240), (2, 103329120), (3, 68886080), (4, 51664560), (5, 41331648), (6, 34443040), (8, 25832280), (10, 20665824), (12, 17221520), (15, 13777216), (16, 12916140), (20, 10332912), (24, 8610760), (30, 6888608), (32, 6458070), (40, 5166456), (48, 4305380), (60, 3444304), (61, 3387840), (64, 3229035), (80, 2583228), (96, 2152690), (120, 1722152), (122, 1693920), (160, 1291614), (183, 1129280), (192, 1076345), (240, 861076), (244, 846960), (305, 677568), (320, 645807), (366, 564640), (480, 430538), (488, 423480), (610, 338784), (732, 282320), (915, 225856), (960, 215269), (976, 211740), (1220, 169392), (1464, 141160), (1830, 112928), (1952, 105870), (2440, 84696), (2928, 70580), (3529, 58560), (3660, 56464), (3904, 52935), (4880, 42348), (5856, 35290), (7058, 29280), (7320, 28232), (9760, 21174), (10587, 19520), (11712, 17645), (14116, 14640)]