138250560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 168

約数和(自身を含む): 510783840

約数和(自身を除く): 372533280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2939, 2940, 3136, 3360, 3920, 4704, 5878, 5880, 6720, 7840, 8817, 9408, 11756, 11760, 14695, 15680, 17634, 20573, 23512, 23520, 29390, 35268, 41146, 44085, 47024, 47040, 58780, 61719, 70536, 82292, 88170, 94048, 102865, 117560, 123438, 141072, 144011, 164584, 176340, 188096, 205730, 235120, 246876, 282144, 288022, 308595, 329168, 352680, 411460, 432033, 470240, 493752, 564288, 576044, 617190, 658336, 705360, 720055, 822920, 864066, 940480, 987504, 1152088, 1234380, 1316672, 1410720, 1440110, 1645840, 1728132, 1975008, 2160165, 2304176, 2468760, 2821440, 2880220, 3291680, 3456264, 3950016, 4320330, 4608352, 4937520, 5760440, 6583360, 6912528, 8640660, 9216704, 9875040, 11520880, 13825056, 17281320, 19750080, 23041760, 27650112, 34562640, 46083520, 69125280, 138250560]

約数ペア:

[(1, 138250560), (2, 69125280), (3, 46083520), (4, 34562640), (5, 27650112), (6, 23041760), (7, 19750080), (8, 17281320), (10, 13825056), (12, 11520880), (14, 9875040), (15, 9216704), (16, 8640660), (20, 6912528), (21, 6583360), (24, 5760440), (28, 4937520), (30, 4608352), (32, 4320330), (35, 3950016), (40, 3456264), (42, 3291680), (48, 2880220), (49, 2821440), (56, 2468760), (60, 2304176), (64, 2160165), (70, 1975008), (80, 1728132), (84, 1645840), (96, 1440110), (98, 1410720), (105, 1316672), (112, 1234380), (120, 1152088), (140, 987504), (147, 940480), (160, 864066), (168, 822920), (192, 720055), (196, 705360), (210, 658336), (224, 617190), (240, 576044), (245, 564288), (280, 493752), (294, 470240), (320, 432033), (336, 411460), (392, 352680), (420, 329168), (448, 308595), (480, 288022), (490, 282144), (560, 246876), (588, 235120), (672, 205730), (735, 188096), (784, 176340), (840, 164584), (960, 144011), (980, 141072), (1120, 123438), (1176, 117560), (1344, 102865), (1470, 94048), (1568, 88170), (1680, 82292), (1960, 70536), (2240, 61719), (2352, 58780), (2939, 47040), (2940, 47024), (3136, 44085), (3360, 41146), (3920, 35268), (4704, 29390), (5878, 23520), (5880, 23512), (6720, 20573), (7840, 17634), (8817, 15680), (9408, 14695), (11756, 11760)]