169171440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1671

約数の個数: 160

約数和(自身を含む): 576391680

約数和(自身を除く): 407220240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1613, 1748, 1840, 2185, 2280, 2622, 2760, 3226, 3496, 4370, 4560, 4839, 5244, 5520, 6452, 6555, 6992, 8065, 8740, 9678, 10488, 12904, 13110, 16130, 17480, 19356, 20976, 24195, 25808, 26220, 30647, 32260, 34960, 37099, 38712, 48390, 52440, 61294, 64520, 74198, 77424, 91941, 96780, 104880, 111297, 122588, 129040, 148396, 153235, 183882, 185495, 193560, 222594, 245176, 296792, 306470, 367764, 370990, 387120, 445188, 459705, 490352, 556485, 593584, 612940, 704881, 735528, 741980, 890376, 919410, 1112970, 1225880, 1409762, 1471056, 1483960, 1780752, 1838820, 2114643, 2225940, 2451760, 2819524, 2967920, 3524405, 3677640, 4229286, 4451880, 5639048, 7048810, 7355280, 8458572, 8903760, 10573215, 11278096, 14097620, 16917144, 21146430, 28195240, 33834288, 42292860, 56390480, 84585720, 169171440]

約数ペア:

[(1, 169171440), (2, 84585720), (3, 56390480), (4, 42292860), (5, 33834288), (6, 28195240), (8, 21146430), (10, 16917144), (12, 14097620), (15, 11278096), (16, 10573215), (19, 8903760), (20, 8458572), (23, 7355280), (24, 7048810), (30, 5639048), (38, 4451880), (40, 4229286), (46, 3677640), (48, 3524405), (57, 2967920), (60, 2819524), (69, 2451760), (76, 2225940), (80, 2114643), (92, 1838820), (95, 1780752), (114, 1483960), (115, 1471056), (120, 1409762), (138, 1225880), (152, 1112970), (184, 919410), (190, 890376), (228, 741980), (230, 735528), (240, 704881), (276, 612940), (285, 593584), (304, 556485), (345, 490352), (368, 459705), (380, 445188), (437, 387120), (456, 370990), (460, 367764), (552, 306470), (570, 296792), (690, 245176), (760, 222594), (874, 193560), (912, 185495), (920, 183882), (1104, 153235), (1140, 148396), (1311, 129040), (1380, 122588), (1520, 111297), (1613, 104880), (1748, 96780), (1840, 91941), (2185, 77424), (2280, 74198), (2622, 64520), (2760, 61294), (3226, 52440), (3496, 48390), (4370, 38712), (4560, 37099), (4839, 34960), (5244, 32260), (5520, 30647), (6452, 26220), (6555, 25808), (6992, 24195), (8065, 20976), (8740, 19356), (9678, 17480), (10488, 16130), (12904, 13110)]