1888900560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6779}}^1$

素因数の和:6847

約数の個数: 200

約数和(自身を含む): 6713989920

約数和(自身を除く): 4825089360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 516, 540, 645, 648, 688, 720, 774, 810, 860, 1032, 1080, 1161, 1290, 1296, 1548, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3240, 3440, 3483, 3870, 4644, 5160, 5805, 6192, 6480, 6779, 6966, 7740, 9288, 10320, 11610, 13558, 13932, 15480, 17415, 18576, 20337, 23220, 27116, 27864, 30960, 33895, 34830, 40674, 46440, 54232, 55728, 61011, 67790, 69660, 81348, 92880, 101685, 108464, 122022, 135580, 139320, 162696, 183033, 203370, 244044, 271160, 278640, 291497, 305055, 325392, 366066, 406740, 488088, 542320, 549099, 582994, 610110, 732132, 813480, 874491, 915165, 976176, 1098198, 1165988, 1220220, 1457485, 1464264, 1626960, 1748982, 1830330, 2196396, 2331976, 2440440, 2623473, 2745495, 2914970, 2928528, 3497964, 3660660, 4372455, 4392792, 4663952, 4880880, 5246946, 5490990, 5829940, 6995928, 7321320, 7870419, 8744910, 8785584, 10493892, 10981980, 11659880, 13117365, 13991856, 14642640, 15740838, 17489820, 20987784, 21963960, 23319760, 23611257, 26234730, 31481676, 34979640, 39352095, 41975568, 43927920, 47222514, 52469460, 62963352, 69959280, 78704190, 94445028, 104938920, 118056285, 125926704, 157408380, 188890056, 209877840, 236112570, 314816760, 377780112, 472225140, 629633520, 944450280, 1888900560]

約数ペア:

[(1, 1888900560), (2, 944450280), (3, 629633520), (4, 472225140), (5, 377780112), (6, 314816760), (8, 236112570), (9, 209877840), (10, 188890056), (12, 157408380), (15, 125926704), (16, 118056285), (18, 104938920), (20, 94445028), (24, 78704190), (27, 69959280), (30, 62963352), (36, 52469460), (40, 47222514), (43, 43927920), (45, 41975568), (48, 39352095), (54, 34979640), (60, 31481676), (72, 26234730), (80, 23611257), (81, 23319760), (86, 21963960), (90, 20987784), (108, 17489820), (120, 15740838), (129, 14642640), (135, 13991856), (144, 13117365), (162, 11659880), (172, 10981980), (180, 10493892), (215, 8785584), (216, 8744910), (240, 7870419), (258, 7321320), (270, 6995928), (324, 5829940), (344, 5490990), (360, 5246946), (387, 4880880), (405, 4663952), (430, 4392792), (432, 4372455), (516, 3660660), (540, 3497964), (645, 2928528), (648, 2914970), (688, 2745495), (720, 2623473), (774, 2440440), (810, 2331976), (860, 2196396), (1032, 1830330), (1080, 1748982), (1161, 1626960), (1290, 1464264), (1296, 1457485), (1548, 1220220), (1620, 1165988), (1720, 1098198), (1935, 976176), (2064, 915165), (2160, 874491), (2322, 813480), (2580, 732132), (3096, 610110), (3240, 582994), (3440, 549099), (3483, 542320), (3870, 488088), (4644, 406740), (5160, 366066), (5805, 325392), (6192, 305055), (6480, 291497), (6779, 278640), (6966, 271160), (7740, 244044), (9288, 203370), (10320, 183033), (11610, 162696), (13558, 139320), (13932, 135580), (15480, 122022), (17415, 108464), (18576, 101685), (20337, 92880), (23220, 81348), (27116, 69660), (27864, 67790), (30960, 61011), (33895, 55728), (34830, 54232), (40674, 46440)]