333298160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 886818240

約数和(自身を除く): 553520080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 43, 52, 58, 65, 80, 86, 104, 116, 130, 145, 172, 208, 215, 232, 257, 260, 290, 344, 377, 430, 464, 514, 520, 559, 580, 688, 754, 860, 1028, 1040, 1118, 1160, 1247, 1285, 1508, 1720, 1885, 2056, 2236, 2320, 2494, 2570, 2795, 3016, 3341, 3440, 3770, 4112, 4472, 4988, 5140, 5590, 6032, 6235, 6682, 7453, 7540, 8944, 9976, 10280, 11051, 11180, 12470, 13364, 14906, 15080, 16211, 16705, 19952, 20560, 22102, 22360, 24940, 26728, 29812, 30160, 32422, 33410, 37265, 44204, 44720, 49880, 53456, 55255, 59624, 64844, 66820, 74530, 81055, 88408, 96889, 99760, 110510, 119248, 129688, 133640, 143663, 149060, 162110, 176816, 193778, 221020, 259376, 267280, 287326, 298120, 320479, 324220, 387556, 442040, 484445, 574652, 596240, 640958, 648440, 718315, 775112, 884080, 968890, 1149304, 1281916, 1296880, 1436630, 1550224, 1602395, 1937780, 2298608, 2563832, 2873260, 3204790, 3875560, 4166227, 5127664, 5746520, 6409580, 7751120, 8332454, 11493040, 12819160, 16664908, 20831135, 25638320, 33329816, 41662270, 66659632, 83324540, 166649080, 333298160]

約数ペア:

[(1, 333298160), (2, 166649080), (4, 83324540), (5, 66659632), (8, 41662270), (10, 33329816), (13, 25638320), (16, 20831135), (20, 16664908), (26, 12819160), (29, 11493040), (40, 8332454), (43, 7751120), (52, 6409580), (58, 5746520), (65, 5127664), (80, 4166227), (86, 3875560), (104, 3204790), (116, 2873260), (130, 2563832), (145, 2298608), (172, 1937780), (208, 1602395), (215, 1550224), (232, 1436630), (257, 1296880), (260, 1281916), (290, 1149304), (344, 968890), (377, 884080), (430, 775112), (464, 718315), (514, 648440), (520, 640958), (559, 596240), (580, 574652), (688, 484445), (754, 442040), (860, 387556), (1028, 324220), (1040, 320479), (1118, 298120), (1160, 287326), (1247, 267280), (1285, 259376), (1508, 221020), (1720, 193778), (1885, 176816), (2056, 162110), (2236, 149060), (2320, 143663), (2494, 133640), (2570, 129688), (2795, 119248), (3016, 110510), (3341, 99760), (3440, 96889), (3770, 88408), (4112, 81055), (4472, 74530), (4988, 66820), (5140, 64844), (5590, 59624), (6032, 55255), (6235, 53456), (6682, 49880), (7453, 44720), (7540, 44204), (8944, 37265), (9976, 33410), (10280, 32422), (11051, 30160), (11180, 29812), (12470, 26728), (13364, 24940), (14906, 22360), (15080, 22102), (16211, 20560), (16705, 19952)]