472465280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 1300769280

約数和(自身を除く): 828304000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 163, 224, 280, 320, 326, 448, 560, 640, 647, 652, 815, 896, 1120, 1141, 1294, 1304, 1630, 2240, 2282, 2588, 2608, 3235, 3260, 4480, 4529, 4564, 5176, 5216, 5705, 6470, 6520, 9058, 9128, 10352, 10432, 11410, 12940, 13040, 18116, 18256, 20704, 20864, 22645, 22820, 25880, 26080, 36232, 36512, 41408, 45290, 45640, 51760, 52160, 72464, 73024, 82816, 90580, 91280, 103520, 104320, 105461, 144928, 146048, 181160, 182560, 207040, 210922, 289856, 362320, 365120, 414080, 421844, 527305, 579712, 724640, 730240, 738227, 843688, 1054610, 1449280, 1476454, 1687376, 2109220, 2898560, 2952908, 3374752, 3691135, 4218440, 5905816, 6749504, 7382270, 8436880, 11811632, 13499008, 14764540, 16873760, 23623264, 29529080, 33747520, 47246528, 59058160, 67495040, 94493056, 118116320, 236232640, 472465280]

約数ペア:

[(1, 472465280), (2, 236232640), (4, 118116320), (5, 94493056), (7, 67495040), (8, 59058160), (10, 47246528), (14, 33747520), (16, 29529080), (20, 23623264), (28, 16873760), (32, 14764540), (35, 13499008), (40, 11811632), (56, 8436880), (64, 7382270), (70, 6749504), (80, 5905816), (112, 4218440), (128, 3691135), (140, 3374752), (160, 2952908), (163, 2898560), (224, 2109220), (280, 1687376), (320, 1476454), (326, 1449280), (448, 1054610), (560, 843688), (640, 738227), (647, 730240), (652, 724640), (815, 579712), (896, 527305), (1120, 421844), (1141, 414080), (1294, 365120), (1304, 362320), (1630, 289856), (2240, 210922), (2282, 207040), (2588, 182560), (2608, 181160), (3235, 146048), (3260, 144928), (4480, 105461), (4529, 104320), (4564, 103520), (5176, 91280), (5216, 90580), (5705, 82816), (6470, 73024), (6520, 72464), (9058, 52160), (9128, 51760), (10352, 45640), (10432, 45290), (11410, 41408), (12940, 36512), (13040, 36232), (18116, 26080), (18256, 25880), (20704, 22820), (20864, 22645)]