197651040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 464242080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 310, 359, 370, 372, 444, 465, 480, 496, 555, 592, 620, 718, 740, 744, 888, 930, 992, 1077, 1110, 1147, 1184, 1240, 1436, 1480, 1488, 1776, 1795, 1860, 2154, 2220, 2294, 2480, 2872, 2960, 2976, 3441, 3552, 3590, 3720, 4308, 4440, 4588, 4960, 5385, 5735, 5744, 5920, 6882, 7180, 7440, 8616, 8880, 9176, 10770, 11129, 11470, 11488, 13283, 13764, 14360, 14880, 17205, 17232, 17760, 18352, 21540, 22258, 22940, 26566, 27528, 28720, 33387, 34410, 34464, 36704, 39849, 43080, 44516, 45880, 53132, 55056, 55645, 57440, 66415, 66774, 68820, 79698, 86160, 89032, 91760, 106264, 110112, 111290, 132830, 133548, 137640, 159396, 166935, 172320, 178064, 183520, 199245, 212528, 222580, 265660, 267096, 275280, 318792, 333870, 356128, 398490, 411773, 425056, 445160, 531320, 534192, 550560, 637584, 667740, 796980, 823546, 890320, 1062640, 1068384, 1235319, 1275168, 1335480, 1593960, 1647092, 1780640, 2058865, 2125280, 2470638, 2670960, 3187920, 3294184, 4117730, 4941276, 5341920, 6176595, 6375840, 6588368, 8235460, 9882552, 12353190, 13176736, 16470920, 19765104, 24706380, 32941840, 39530208, 49412760, 65883680, 98825520, 197651040]

約数ペア:

[(1, 197651040), (2, 98825520), (3, 65883680), (4, 49412760), (5, 39530208), (6, 32941840), (8, 24706380), (10, 19765104), (12, 16470920), (15, 13176736), (16, 12353190), (20, 9882552), (24, 8235460), (30, 6588368), (31, 6375840), (32, 6176595), (37, 5341920), (40, 4941276), (48, 4117730), (60, 3294184), (62, 3187920), (74, 2670960), (80, 2470638), (93, 2125280), (96, 2058865), (111, 1780640), (120, 1647092), (124, 1593960), (148, 1335480), (155, 1275168), (160, 1235319), (185, 1068384), (186, 1062640), (222, 890320), (240, 823546), (248, 796980), (296, 667740), (310, 637584), (359, 550560), (370, 534192), (372, 531320), (444, 445160), (465, 425056), (480, 411773), (496, 398490), (555, 356128), (592, 333870), (620, 318792), (718, 275280), (740, 267096), (744, 265660), (888, 222580), (930, 212528), (992, 199245), (1077, 183520), (1110, 178064), (1147, 172320), (1184, 166935), (1240, 159396), (1436, 137640), (1480, 133548), (1488, 132830), (1776, 111290), (1795, 110112), (1860, 106264), (2154, 91760), (2220, 89032), (2294, 86160), (2480, 79698), (2872, 68820), (2960, 66774), (2976, 66415), (3441, 57440), (3552, 55645), (3590, 55056), (3720, 53132), (4308, 45880), (4440, 44516), (4588, 43080), (4960, 39849), (5385, 36704), (5735, 34464), (5744, 34410), (5920, 33387), (6882, 28720), (7180, 27528), (7440, 26566), (8616, 22940), (8880, 22258), (9176, 21540), (10770, 18352), (11129, 17760), (11470, 17232), (11488, 17205), (13283, 14880), (13764, 14360)]