2007251280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2155

約数の個数: 200

約数和(自身を含む): 7019441352

約数和(自身を除く): 5012190072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 157, 162, 180, 216, 240, 270, 314, 324, 360, 405, 432, 471, 540, 628, 648, 720, 785, 810, 942, 1080, 1256, 1296, 1413, 1570, 1620, 1884, 1973, 2160, 2355, 2512, 2826, 3140, 3240, 3768, 3946, 4239, 4710, 5652, 5919, 6280, 6480, 7065, 7536, 7892, 8478, 9420, 9865, 11304, 11838, 12560, 12717, 14130, 15784, 16956, 17757, 18840, 19730, 21195, 22608, 23676, 25434, 28260, 29595, 31568, 33912, 35514, 37680, 39460, 42390, 47352, 50868, 53271, 56520, 59190, 63585, 67824, 71028, 78920, 84780, 88785, 94704, 101736, 106542, 113040, 118380, 127170, 142056, 157840, 159813, 169560, 177570, 203472, 213084, 236760, 254340, 266355, 284112, 309761, 319626, 339120, 355140, 426168, 473520, 508680, 532710, 619522, 639252, 710280, 799065, 852336, 929283, 1017360, 1065420, 1239044, 1278504, 1420560, 1548805, 1598130, 1858566, 2130840, 2478088, 2557008, 2787849, 3097610, 3196260, 3717132, 4261680, 4646415, 4956176, 5575698, 6195220, 6392520, 7434264, 8363547, 9292830, 11151396, 12390440, 12785040, 13939245, 14868528, 16727094, 18585660, 22302792, 24780880, 25090641, 27878490, 33454188, 37171320, 41817735, 44605584, 50181282, 55756980, 66908376, 74342640, 83635470, 100362564, 111513960, 125453205, 133816752, 167270940, 200725128, 223027920, 250906410, 334541880, 401450256, 501812820, 669083760, 1003625640, 2007251280]

約数ペア:

[(1, 2007251280), (2, 1003625640), (3, 669083760), (4, 501812820), (5, 401450256), (6, 334541880), (8, 250906410), (9, 223027920), (10, 200725128), (12, 167270940), (15, 133816752), (16, 125453205), (18, 111513960), (20, 100362564), (24, 83635470), (27, 74342640), (30, 66908376), (36, 55756980), (40, 50181282), (45, 44605584), (48, 41817735), (54, 37171320), (60, 33454188), (72, 27878490), (80, 25090641), (81, 24780880), (90, 22302792), (108, 18585660), (120, 16727094), (135, 14868528), (144, 13939245), (157, 12785040), (162, 12390440), (180, 11151396), (216, 9292830), (240, 8363547), (270, 7434264), (314, 6392520), (324, 6195220), (360, 5575698), (405, 4956176), (432, 4646415), (471, 4261680), (540, 3717132), (628, 3196260), (648, 3097610), (720, 2787849), (785, 2557008), (810, 2478088), (942, 2130840), (1080, 1858566), (1256, 1598130), (1296, 1548805), (1413, 1420560), (1570, 1278504), (1620, 1239044), (1884, 1065420), (1973, 1017360), (2160, 929283), (2355, 852336), (2512, 799065), (2826, 710280), (3140, 639252), (3240, 619522), (3768, 532710), (3946, 508680), (4239, 473520), (4710, 426168), (5652, 355140), (5919, 339120), (6280, 319626), (6480, 309761), (7065, 284112), (7536, 266355), (7892, 254340), (8478, 236760), (9420, 213084), (9865, 203472), (11304, 177570), (11838, 169560), (12560, 159813), (12717, 157840), (14130, 142056), (15784, 127170), (16956, 118380), (17757, 113040), (18840, 106542), (19730, 101736), (21195, 94704), (22608, 88785), (23676, 84780), (25434, 78920), (28260, 71028), (29595, 67824), (31568, 63585), (33912, 59190), (35514, 56520), (37680, 53271), (39460, 50868), (42390, 47352)]