297844480

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 760564224

約数和(自身を除く): 462719744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 115, 128, 134, 151, 160, 184, 230, 256, 268, 302, 320, 335, 368, 460, 536, 604, 640, 670, 736, 755, 920, 1072, 1208, 1280, 1340, 1472, 1510, 1541, 1840, 2144, 2416, 2680, 2944, 3020, 3082, 3473, 3680, 4288, 4832, 5360, 5888, 6040, 6164, 6946, 7360, 7705, 8576, 9664, 10117, 10720, 12080, 12328, 13892, 14720, 15410, 17152, 17365, 19328, 20234, 21440, 24160, 24656, 27784, 29440, 30820, 34730, 38656, 40468, 42880, 48320, 49312, 50585, 55568, 61640, 69460, 80936, 85760, 96640, 98624, 101170, 111136, 123280, 138920, 161872, 193280, 197248, 202340, 222272, 232691, 246560, 277840, 323744, 394496, 404680, 444544, 465382, 493120, 555680, 647488, 809360, 889088, 930764, 986240, 1111360, 1163455, 1294976, 1618720, 1861528, 1972480, 2222720, 2326910, 2589952, 3237440, 3723056, 4445440, 4653820, 6474880, 7446112, 9307640, 12949760, 14892224, 18615280, 29784448, 37230560, 59568896, 74461120, 148922240, 297844480]

約数ペア:

[(1, 297844480), (2, 148922240), (4, 74461120), (5, 59568896), (8, 37230560), (10, 29784448), (16, 18615280), (20, 14892224), (23, 12949760), (32, 9307640), (40, 7446112), (46, 6474880), (64, 4653820), (67, 4445440), (80, 3723056), (92, 3237440), (115, 2589952), (128, 2326910), (134, 2222720), (151, 1972480), (160, 1861528), (184, 1618720), (230, 1294976), (256, 1163455), (268, 1111360), (302, 986240), (320, 930764), (335, 889088), (368, 809360), (460, 647488), (536, 555680), (604, 493120), (640, 465382), (670, 444544), (736, 404680), (755, 394496), (920, 323744), (1072, 277840), (1208, 246560), (1280, 232691), (1340, 222272), (1472, 202340), (1510, 197248), (1541, 193280), (1840, 161872), (2144, 138920), (2416, 123280), (2680, 111136), (2944, 101170), (3020, 98624), (3082, 96640), (3473, 85760), (3680, 80936), (4288, 69460), (4832, 61640), (5360, 55568), (5888, 50585), (6040, 49312), (6164, 48320), (6946, 42880), (7360, 40468), (7705, 38656), (8576, 34730), (9664, 30820), (10117, 29440), (10720, 27784), (12080, 24656), (12328, 24160), (13892, 21440), (14720, 20234), (15410, 19328), (17152, 17365)]