513347040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5021}}^1$

素因数の和:5113

約数の個数: 144

約数和(自身を含む): 1776823776

約数和(自身を除く): 1263476736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5021, 5112, 5680, 6390, 6816, 8520, 10042, 10224, 11360, 12780, 15063, 17040, 20084, 20448, 25105, 25560, 30126, 34080, 40168, 45189, 50210, 51120, 60252, 75315, 80336, 90378, 100420, 102240, 120504, 150630, 160672, 180756, 200840, 225945, 241008, 301260, 356491, 361512, 401680, 451890, 482016, 602520, 712982, 723024, 803360, 903780, 1069473, 1205040, 1425964, 1446048, 1782455, 1807560, 2138946, 2410080, 2851928, 3208419, 3564910, 3615120, 4277892, 5347365, 5703856, 6416838, 7129820, 7230240, 8555784, 10694730, 11407712, 12833676, 14259640, 16042095, 17111568, 21389460, 25667352, 28519280, 32084190, 34223136, 42778920, 51334704, 57038560, 64168380, 85557840, 102669408, 128336760, 171115680, 256673520, 513347040]

約数ペア:

[(1, 513347040), (2, 256673520), (3, 171115680), (4, 128336760), (5, 102669408), (6, 85557840), (8, 64168380), (9, 57038560), (10, 51334704), (12, 42778920), (15, 34223136), (16, 32084190), (18, 28519280), (20, 25667352), (24, 21389460), (30, 17111568), (32, 16042095), (36, 14259640), (40, 12833676), (45, 11407712), (48, 10694730), (60, 8555784), (71, 7230240), (72, 7129820), (80, 6416838), (90, 5703856), (96, 5347365), (120, 4277892), (142, 3615120), (144, 3564910), (160, 3208419), (180, 2851928), (213, 2410080), (240, 2138946), (284, 1807560), (288, 1782455), (355, 1446048), (360, 1425964), (426, 1205040), (480, 1069473), (568, 903780), (639, 803360), (710, 723024), (720, 712982), (852, 602520), (1065, 482016), (1136, 451890), (1278, 401680), (1420, 361512), (1440, 356491), (1704, 301260), (2130, 241008), (2272, 225945), (2556, 200840), (2840, 180756), (3195, 160672), (3408, 150630), (4260, 120504), (5021, 102240), (5112, 100420), (5680, 90378), (6390, 80336), (6816, 75315), (8520, 60252), (10042, 51120), (10224, 50210), (11360, 45189), (12780, 40168), (15063, 34080), (17040, 30126), (20084, 25560), (20448, 25105)]