64026480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 160

約数和(自身を含む): 236841984

約数和(自身を除く): 172815504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1657, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3314, 3864, 4830, 4971, 5520, 6440, 6628, 7728, 8285, 9660, 9942, 11599, 12880, 13256, 16570, 19320, 19884, 23198, 24855, 26512, 33140, 34797, 38111, 38640, 39768, 46396, 49710, 57995, 66280, 69594, 76222, 79536, 92792, 99420, 114333, 115990, 132560, 139188, 152444, 173985, 185584, 190555, 198840, 228666, 231980, 266777, 278376, 304888, 347970, 381110, 397680, 457332, 463960, 533554, 556752, 571665, 609776, 695940, 762220, 800331, 914664, 927920, 1067108, 1143330, 1333885, 1391880, 1524440, 1600662, 1829328, 2134216, 2286660, 2667770, 2783760, 3048880, 3201324, 4001655, 4268432, 4573320, 5335540, 6402648, 8003310, 9146640, 10671080, 12805296, 16006620, 21342160, 32013240, 64026480]

約数ペア:

[(1, 64026480), (2, 32013240), (3, 21342160), (4, 16006620), (5, 12805296), (6, 10671080), (7, 9146640), (8, 8003310), (10, 6402648), (12, 5335540), (14, 4573320), (15, 4268432), (16, 4001655), (20, 3201324), (21, 3048880), (23, 2783760), (24, 2667770), (28, 2286660), (30, 2134216), (35, 1829328), (40, 1600662), (42, 1524440), (46, 1391880), (48, 1333885), (56, 1143330), (60, 1067108), (69, 927920), (70, 914664), (80, 800331), (84, 762220), (92, 695940), (105, 609776), (112, 571665), (115, 556752), (120, 533554), (138, 463960), (140, 457332), (161, 397680), (168, 381110), (184, 347970), (210, 304888), (230, 278376), (240, 266777), (276, 231980), (280, 228666), (322, 198840), (336, 190555), (345, 185584), (368, 173985), (420, 152444), (460, 139188), (483, 132560), (552, 115990), (560, 114333), (644, 99420), (690, 92792), (805, 79536), (840, 76222), (920, 69594), (966, 66280), (1104, 57995), (1288, 49710), (1380, 46396), (1610, 39768), (1657, 38640), (1680, 38111), (1840, 34797), (1932, 33140), (2415, 26512), (2576, 24855), (2760, 23198), (3220, 19884), (3314, 19320), (3864, 16570), (4830, 13256), (4971, 12880), (5520, 11599), (6440, 9942), (6628, 9660), (7728, 8285)]