2945456360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41579}}^1$

素因数の和:41631

約数の個数: 128

約数和(自身を含む): 8622028800

約数和(自身を除く): 5676572440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2530, 3080, 3220, 3542, 5060, 6440, 7084, 8855, 10120, 14168, 17710, 35420, 41579, 70840, 83158, 166316, 207895, 291053, 332632, 415790, 457369, 582106, 831580, 914738, 956317, 1164212, 1455265, 1663160, 1829476, 1912634, 2286845, 2328424, 2910530, 3201583, 3658952, 3825268, 4573690, 4781585, 5821060, 6403166, 6694219, 7650536, 9147380, 9563170, 10519487, 11642120, 12806332, 13388438, 16007915, 18294760, 19126340, 21038974, 25612664, 26776876, 32015830, 33471095, 38252680, 42077948, 52597435, 53553752, 64031660, 66942190, 73636409, 84155896, 105194870, 128063320, 133884380, 147272818, 210389740, 267768760, 294545636, 368182045, 420779480, 589091272, 736364090, 1472728180, 2945456360]

約数ペア:

[(1, 2945456360), (2, 1472728180), (4, 736364090), (5, 589091272), (7, 420779480), (8, 368182045), (10, 294545636), (11, 267768760), (14, 210389740), (20, 147272818), (22, 133884380), (23, 128063320), (28, 105194870), (35, 84155896), (40, 73636409), (44, 66942190), (46, 64031660), (55, 53553752), (56, 52597435), (70, 42077948), (77, 38252680), (88, 33471095), (92, 32015830), (110, 26776876), (115, 25612664), (140, 21038974), (154, 19126340), (161, 18294760), (184, 16007915), (220, 13388438), (230, 12806332), (253, 11642120), (280, 10519487), (308, 9563170), (322, 9147380), (385, 7650536), (440, 6694219), (460, 6403166), (506, 5821060), (616, 4781585), (644, 4573690), (770, 3825268), (805, 3658952), (920, 3201583), (1012, 2910530), (1265, 2328424), (1288, 2286845), (1540, 1912634), (1610, 1829476), (1771, 1663160), (2024, 1455265), (2530, 1164212), (3080, 956317), (3220, 914738), (3542, 831580), (5060, 582106), (6440, 457369), (7084, 415790), (8855, 332632), (10120, 291053), (14168, 207895), (17710, 166316), (35420, 83158), (41579, 70840)]