1566540120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29873}}^1$

素因数の和:29929

約数の個数: 128

約数和(自身を含む): 5162227200

約数和(自身を除く): 3595687080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 29873, 52440, 59746, 89619, 119492, 149365, 179238, 238984, 298730, 358476, 448095, 567587, 597460, 687079, 716952, 896190, 1135174, 1194920, 1374158, 1702761, 1792380, 2061237, 2270348, 2748316, 2837935, 3405522, 3435395, 3584760, 4122474, 4540696, 5496632, 5675870, 6811044, 6870790, 8244948, 8513805, 10306185, 11351740, 13054501, 13622088, 13741580, 16489896, 17027610, 20612370, 22703480, 26109002, 27483160, 34055220, 39163503, 41224740, 52218004, 65272505, 68110440, 78327006, 82449480, 104436008, 130545010, 156654012, 195817515, 261090020, 313308024, 391635030, 522180040, 783270060, 1566540120]

約数ペア:

[(1, 1566540120), (2, 783270060), (3, 522180040), (4, 391635030), (5, 313308024), (6, 261090020), (8, 195817515), (10, 156654012), (12, 130545010), (15, 104436008), (19, 82449480), (20, 78327006), (23, 68110440), (24, 65272505), (30, 52218004), (38, 41224740), (40, 39163503), (46, 34055220), (57, 27483160), (60, 26109002), (69, 22703480), (76, 20612370), (92, 17027610), (95, 16489896), (114, 13741580), (115, 13622088), (120, 13054501), (138, 11351740), (152, 10306185), (184, 8513805), (190, 8244948), (228, 6870790), (230, 6811044), (276, 5675870), (285, 5496632), (345, 4540696), (380, 4122474), (437, 3584760), (456, 3435395), (460, 3405522), (552, 2837935), (570, 2748316), (690, 2270348), (760, 2061237), (874, 1792380), (920, 1702761), (1140, 1374158), (1311, 1194920), (1380, 1135174), (1748, 896190), (2185, 716952), (2280, 687079), (2622, 597460), (2760, 567587), (3496, 448095), (4370, 358476), (5244, 298730), (6555, 238984), (8740, 179238), (10488, 149365), (13110, 119492), (17480, 89619), (26220, 59746), (29873, 52440)]