2875014720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43403}}^1$

素因数の和:43449

約数の個数: 168

約数和(自身を含む): 10319040576

約数和(自身を除く): 7444025856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 22080, 33120, 43403, 66240, 86806, 130209, 173612, 217015, 260418, 347224, 390627, 434030, 520836, 651045, 694448, 781254, 868060, 998269, 1041672, 1302090, 1388896, 1562508, 1736120, 1953135, 1996538, 2083344, 2604180, 2777792, 2994807, 3125016, 3472240, 3906270, 3993076, 4166688, 4991345, 5208360, 5989614, 6250032, 6944480, 7812540, 7986152, 8333376, 8984421, 9982690, 10416720, 11979228, 12500064, 13888960, 14974035, 15625080, 15972304, 17968842, 19965380, 20833440, 23958456, 25000128, 29948070, 31250160, 31944608, 35937684, 39930760, 41666880, 44922105, 47916912, 59896140, 62500320, 63889216, 71875368, 79861520, 89844210, 95833824, 119792280, 125000640, 143750736, 159723040, 179688420, 191667648, 239584560, 287501472, 319446080, 359376840, 479169120, 575002944, 718753680, 958338240, 1437507360, 2875014720]

約数ペア:

[(1, 2875014720), (2, 1437507360), (3, 958338240), (4, 718753680), (5, 575002944), (6, 479169120), (8, 359376840), (9, 319446080), (10, 287501472), (12, 239584560), (15, 191667648), (16, 179688420), (18, 159723040), (20, 143750736), (23, 125000640), (24, 119792280), (30, 95833824), (32, 89844210), (36, 79861520), (40, 71875368), (45, 63889216), (46, 62500320), (48, 59896140), (60, 47916912), (64, 44922105), (69, 41666880), (72, 39930760), (80, 35937684), (90, 31944608), (92, 31250160), (96, 29948070), (115, 25000128), (120, 23958456), (138, 20833440), (144, 19965380), (160, 17968842), (180, 15972304), (184, 15625080), (192, 14974035), (207, 13888960), (230, 12500064), (240, 11979228), (276, 10416720), (288, 9982690), (320, 8984421), (345, 8333376), (360, 7986152), (368, 7812540), (414, 6944480), (460, 6250032), (480, 5989614), (552, 5208360), (576, 4991345), (690, 4166688), (720, 3993076), (736, 3906270), (828, 3472240), (920, 3125016), (960, 2994807), (1035, 2777792), (1104, 2604180), (1380, 2083344), (1440, 1996538), (1472, 1953135), (1656, 1736120), (1840, 1562508), (2070, 1388896), (2208, 1302090), (2760, 1041672), (2880, 998269), (3312, 868060), (3680, 781254), (4140, 694448), (4416, 651045), (5520, 520836), (6624, 434030), (7360, 390627), (8280, 347224), (11040, 260418), (13248, 217015), (16560, 173612), (22080, 130209), (33120, 86806), (43403, 66240)]