198188640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 192

約数和(自身を含む): 747230400

約数和(自身を除く): 549041760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3529, 3744, 4320, 4680, 5616, 6240, 7020, 7058, 9360, 10587, 11232, 14040, 14116, 17645, 18720, 21174, 28080, 28232, 31761, 35290, 42348, 45877, 52935, 56160, 56464, 63522, 70580, 84696, 91754, 95283, 105870, 112928, 127044, 137631, 141160, 158805, 169392, 183508, 190566, 211740, 229385, 254088, 275262, 282320, 317610, 338784, 367016, 381132, 412893, 423480, 458770, 476415, 508176, 550524, 564640, 635220, 688155, 734032, 762264, 825786, 846960, 917540, 952830, 1016352, 1101048, 1238679, 1270440, 1376310, 1468064, 1524528, 1651572, 1693920, 1835080, 1905660, 2064465, 2202096, 2477358, 2540880, 2752620, 3049056, 3303144, 3670160, 3811320, 4128930, 4404192, 4954716, 5081760, 5505240, 6193395, 6606288, 7340320, 7622640, 8257860, 9909432, 11010480, 12386790, 13212576, 15245280, 16515720, 19818864, 22020960, 24773580, 33031440, 39637728, 49547160, 66062880, 99094320, 198188640]

約数ペア:

[(1, 198188640), (2, 99094320), (3, 66062880), (4, 49547160), (5, 39637728), (6, 33031440), (8, 24773580), (9, 22020960), (10, 19818864), (12, 16515720), (13, 15245280), (15, 13212576), (16, 12386790), (18, 11010480), (20, 9909432), (24, 8257860), (26, 7622640), (27, 7340320), (30, 6606288), (32, 6193395), (36, 5505240), (39, 5081760), (40, 4954716), (45, 4404192), (48, 4128930), (52, 3811320), (54, 3670160), (60, 3303144), (65, 3049056), (72, 2752620), (78, 2540880), (80, 2477358), (90, 2202096), (96, 2064465), (104, 1905660), (108, 1835080), (117, 1693920), (120, 1651572), (130, 1524528), (135, 1468064), (144, 1376310), (156, 1270440), (160, 1238679), (180, 1101048), (195, 1016352), (208, 952830), (216, 917540), (234, 846960), (240, 825786), (260, 762264), (270, 734032), (288, 688155), (312, 635220), (351, 564640), (360, 550524), (390, 508176), (416, 476415), (432, 458770), (468, 423480), (480, 412893), (520, 381132), (540, 367016), (585, 338784), (624, 317610), (702, 282320), (720, 275262), (780, 254088), (864, 229385), (936, 211740), (1040, 190566), (1080, 183508), (1170, 169392), (1248, 158805), (1404, 141160), (1440, 137631), (1560, 127044), (1755, 112928), (1872, 105870), (2080, 95283), (2160, 91754), (2340, 84696), (2808, 70580), (3120, 63522), (3510, 56464), (3529, 56160), (3744, 52935), (4320, 45877), (4680, 42348), (5616, 35290), (6240, 31761), (7020, 28232), (7058, 28080), (9360, 21174), (10587, 18720), (11232, 17645), (14040, 14116)]