84233640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 270293760

約数和(自身を除く): 186060120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 157, 170, 204, 255, 263, 314, 340, 408, 471, 510, 526, 628, 680, 785, 789, 942, 1020, 1052, 1256, 1315, 1570, 1578, 1884, 2040, 2104, 2355, 2630, 2669, 3140, 3156, 3768, 3945, 4471, 4710, 5260, 5338, 6280, 6312, 7890, 8007, 8942, 9420, 10520, 10676, 13345, 13413, 15780, 16014, 17884, 18840, 21352, 22355, 26690, 26826, 31560, 32028, 35768, 40035, 41291, 44710, 53380, 53652, 64056, 67065, 80070, 82582, 89420, 106760, 107304, 123873, 134130, 160140, 165164, 178840, 206455, 247746, 268260, 320280, 330328, 412910, 495492, 536520, 619365, 701947, 825820, 990984, 1238730, 1403894, 1651640, 2105841, 2477460, 2807788, 3509735, 4211682, 4954920, 5615576, 7019470, 8423364, 10529205, 14038940, 16846728, 21058410, 28077880, 42116820, 84233640]

約数ペア:

[(1, 84233640), (2, 42116820), (3, 28077880), (4, 21058410), (5, 16846728), (6, 14038940), (8, 10529205), (10, 8423364), (12, 7019470), (15, 5615576), (17, 4954920), (20, 4211682), (24, 3509735), (30, 2807788), (34, 2477460), (40, 2105841), (51, 1651640), (60, 1403894), (68, 1238730), (85, 990984), (102, 825820), (120, 701947), (136, 619365), (157, 536520), (170, 495492), (204, 412910), (255, 330328), (263, 320280), (314, 268260), (340, 247746), (408, 206455), (471, 178840), (510, 165164), (526, 160140), (628, 134130), (680, 123873), (785, 107304), (789, 106760), (942, 89420), (1020, 82582), (1052, 80070), (1256, 67065), (1315, 64056), (1570, 53652), (1578, 53380), (1884, 44710), (2040, 41291), (2104, 40035), (2355, 35768), (2630, 32028), (2669, 31560), (3140, 26826), (3156, 26690), (3768, 22355), (3945, 21352), (4471, 18840), (4710, 17884), (5260, 16014), (5338, 15780), (6280, 13413), (6312, 13345), (7890, 10676), (8007, 10520), (8942, 9420)]