2079893040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:931

約数の個数: 160

約数和(自身を含む): 6579102720

約数和(自身を除く): 4499209680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 163, 237, 240, 316, 326, 395, 474, 489, 632, 652, 673, 790, 815, 948, 978, 1185, 1264, 1304, 1346, 1580, 1630, 1896, 1956, 2019, 2370, 2445, 2608, 2692, 3160, 3260, 3365, 3792, 3912, 4038, 4740, 4890, 5384, 6320, 6520, 6730, 7824, 8076, 9480, 9780, 10095, 10768, 12877, 13040, 13460, 16152, 18960, 19560, 20190, 25754, 26920, 32304, 38631, 39120, 40380, 51508, 53167, 53840, 64385, 77262, 80760, 103016, 106334, 109699, 128770, 154524, 159501, 161520, 193155, 206032, 212668, 219398, 257540, 265835, 309048, 319002, 329097, 386310, 425336, 438796, 515080, 531670, 548495, 618096, 638004, 658194, 772620, 797505, 850672, 877592, 1030160, 1063340, 1096990, 1276008, 1316388, 1545240, 1595010, 1645485, 1755184, 2126680, 2193980, 2552016, 2632776, 3090480, 3190020, 3290970, 4253360, 4387960, 5265552, 6380040, 6581940, 8666221, 8775920, 12760080, 13163880, 17332442, 25998663, 26327760, 34664884, 43331105, 51997326, 69329768, 86662210, 103994652, 129993315, 138659536, 173324420, 207989304, 259986630, 346648840, 415978608, 519973260, 693297680, 1039946520, 2079893040]

約数ペア:

[(1, 2079893040), (2, 1039946520), (3, 693297680), (4, 519973260), (5, 415978608), (6, 346648840), (8, 259986630), (10, 207989304), (12, 173324420), (15, 138659536), (16, 129993315), (20, 103994652), (24, 86662210), (30, 69329768), (40, 51997326), (48, 43331105), (60, 34664884), (79, 26327760), (80, 25998663), (120, 17332442), (158, 13163880), (163, 12760080), (237, 8775920), (240, 8666221), (316, 6581940), (326, 6380040), (395, 5265552), (474, 4387960), (489, 4253360), (632, 3290970), (652, 3190020), (673, 3090480), (790, 2632776), (815, 2552016), (948, 2193980), (978, 2126680), (1185, 1755184), (1264, 1645485), (1304, 1595010), (1346, 1545240), (1580, 1316388), (1630, 1276008), (1896, 1096990), (1956, 1063340), (2019, 1030160), (2370, 877592), (2445, 850672), (2608, 797505), (2692, 772620), (3160, 658194), (3260, 638004), (3365, 618096), (3792, 548495), (3912, 531670), (4038, 515080), (4740, 438796), (4890, 425336), (5384, 386310), (6320, 329097), (6520, 319002), (6730, 309048), (7824, 265835), (8076, 257540), (9480, 219398), (9780, 212668), (10095, 206032), (10768, 193155), (12877, 161520), (13040, 159501), (13460, 154524), (16152, 128770), (18960, 109699), (19560, 106334), (20190, 103016), (25754, 80760), (26920, 77262), (32304, 64385), (38631, 53840), (39120, 53167), (40380, 51508)]