2188949040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36629}}^1$

素因数の和:36731

約数の個数: 120

約数和(自身を含む): 7439992560

約数和(自身を除く): 5251043520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 19920, 29880, 36629, 59760, 73258, 109887, 146516, 183145, 219774, 293032, 329661, 366290, 439548, 549435, 586064, 659322, 732580, 879096, 1098870, 1318644, 1465160, 1648305, 1758192, 2197740, 2637288, 2930320, 3040207, 3296610, 4395480, 5274576, 6080414, 6593220, 8790960, 9120621, 12160828, 13186440, 15201035, 18241242, 24321656, 26372880, 27361863, 30402070, 36482484, 45603105, 48643312, 54723726, 60804140, 72964968, 91206210, 109447452, 121608280, 136809315, 145929936, 182412420, 218894904, 243216560, 273618630, 364824840, 437789808, 547237260, 729649680, 1094474520, 2188949040]

約数ペア:

[(1, 2188949040), (2, 1094474520), (3, 729649680), (4, 547237260), (5, 437789808), (6, 364824840), (8, 273618630), (9, 243216560), (10, 218894904), (12, 182412420), (15, 145929936), (16, 136809315), (18, 121608280), (20, 109447452), (24, 91206210), (30, 72964968), (36, 60804140), (40, 54723726), (45, 48643312), (48, 45603105), (60, 36482484), (72, 30402070), (80, 27361863), (83, 26372880), (90, 24321656), (120, 18241242), (144, 15201035), (166, 13186440), (180, 12160828), (240, 9120621), (249, 8790960), (332, 6593220), (360, 6080414), (415, 5274576), (498, 4395480), (664, 3296610), (720, 3040207), (747, 2930320), (830, 2637288), (996, 2197740), (1245, 1758192), (1328, 1648305), (1494, 1465160), (1660, 1318644), (1992, 1098870), (2490, 879096), (2988, 732580), (3320, 659322), (3735, 586064), (3984, 549435), (4980, 439548), (5976, 366290), (6640, 329661), (7470, 293032), (9960, 219774), (11952, 183145), (14940, 146516), (19920, 109887), (29880, 73258), (36629, 59760)]