228516960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3005

約数の個数: 192

約数和(自身を含む): 858719232

約数和(自身を除く): 630202272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 2957, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 5914, 6440, 7728, 8871, 9660, 11040, 11828, 12880, 14785, 15456, 17742, 19320, 20699, 23656, 25760, 29570, 35484, 38640, 41398, 44355, 47312, 59140, 62097, 68011, 70968, 77280, 82796, 88710, 94624, 103495, 118280, 124194, 136022, 141936, 165592, 177420, 204033, 206990, 236560, 248388, 272044, 283872, 310485, 331184, 340055, 354840, 408066, 413980, 473120, 476077, 496776, 544088, 620970, 662368, 680110, 709680, 816132, 827960, 952154, 993552, 1020165, 1088176, 1241940, 1360220, 1419360, 1428231, 1632264, 1655920, 1904308, 1987104, 2040330, 2176352, 2380385, 2483880, 2720440, 2856462, 3264528, 3311840, 3808616, 4080660, 4760770, 4967760, 5440880, 5712924, 6529056, 7141155, 7617232, 8161320, 9521540, 9935520, 10881760, 11425848, 14282310, 15234464, 16322640, 19043080, 22851696, 28564620, 32645280, 38086160, 45703392, 57129240, 76172320, 114258480, 228516960]

約数ペア:

[(1, 228516960), (2, 114258480), (3, 76172320), (4, 57129240), (5, 45703392), (6, 38086160), (7, 32645280), (8, 28564620), (10, 22851696), (12, 19043080), (14, 16322640), (15, 15234464), (16, 14282310), (20, 11425848), (21, 10881760), (23, 9935520), (24, 9521540), (28, 8161320), (30, 7617232), (32, 7141155), (35, 6529056), (40, 5712924), (42, 5440880), (46, 4967760), (48, 4760770), (56, 4080660), (60, 3808616), (69, 3311840), (70, 3264528), (80, 2856462), (84, 2720440), (92, 2483880), (96, 2380385), (105, 2176352), (112, 2040330), (115, 1987104), (120, 1904308), (138, 1655920), (140, 1632264), (160, 1428231), (161, 1419360), (168, 1360220), (184, 1241940), (210, 1088176), (224, 1020165), (230, 993552), (240, 952154), (276, 827960), (280, 816132), (322, 709680), (336, 680110), (345, 662368), (368, 620970), (420, 544088), (460, 496776), (480, 476077), (483, 473120), (552, 413980), (560, 408066), (644, 354840), (672, 340055), (690, 331184), (736, 310485), (805, 283872), (840, 272044), (920, 248388), (966, 236560), (1104, 206990), (1120, 204033), (1288, 177420), (1380, 165592), (1610, 141936), (1680, 136022), (1840, 124194), (1932, 118280), (2208, 103495), (2415, 94624), (2576, 88710), (2760, 82796), (2957, 77280), (3220, 70968), (3360, 68011), (3680, 62097), (3864, 59140), (4830, 47312), (5152, 44355), (5520, 41398), (5914, 38640), (6440, 35484), (7728, 29570), (8871, 25760), (9660, 23656), (11040, 20699), (11828, 19320), (12880, 17742), (14785, 15456)]