494111280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 320

約数和(自身を含む): 1759887360

約数和(自身を除く): 1265776080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 43, 48, 52, 58, 60, 65, 78, 80, 86, 87, 104, 116, 120, 127, 129, 130, 145, 156, 172, 174, 195, 208, 215, 232, 240, 254, 258, 260, 290, 312, 344, 348, 377, 381, 390, 430, 435, 464, 508, 516, 520, 559, 580, 624, 635, 645, 688, 696, 754, 762, 780, 860, 870, 1016, 1032, 1040, 1118, 1131, 1160, 1247, 1270, 1290, 1392, 1508, 1524, 1560, 1651, 1677, 1720, 1740, 1885, 1905, 2032, 2064, 2236, 2262, 2320, 2494, 2540, 2580, 2795, 3016, 3048, 3120, 3302, 3354, 3440, 3480, 3683, 3741, 3770, 3810, 4472, 4524, 4953, 4988, 5080, 5160, 5461, 5590, 5655, 6032, 6096, 6235, 6604, 6708, 6960, 7366, 7482, 7540, 7620, 8255, 8385, 8944, 9048, 9906, 9976, 10160, 10320, 10922, 11049, 11180, 11310, 12470, 13208, 13416, 14732, 14964, 15080, 15240, 16211, 16383, 16510, 16770, 18096, 18415, 18705, 19812, 19952, 21844, 22098, 22360, 22620, 24765, 24940, 26416, 26832, 27305, 29464, 29928, 30160, 30480, 32422, 32766, 33020, 33540, 36830, 37410, 39624, 43688, 44196, 44720, 45240, 47879, 48633, 49530, 49880, 54610, 55245, 58928, 59856, 64844, 65532, 66040, 67080, 70993, 73660, 74820, 79248, 81055, 81915, 87376, 88392, 90480, 95758, 97266, 99060, 99760, 109220, 110490, 129688, 131064, 132080, 134160, 141986, 143637, 147320, 149640, 158369, 162110, 163830, 176784, 191516, 194532, 198120, 212979, 218440, 220980, 239395, 243165, 259376, 262128, 283972, 287274, 294640, 299280, 316738, 324220, 327660, 354965, 383032, 389064, 396240, 425958, 436880, 441960, 475107, 478790, 486330, 567944, 574548, 633476, 648440, 655320, 709930, 718185, 766064, 778128, 791845, 851916, 883920, 950214, 957580, 972660, 1064895, 1135888, 1149096, 1266952, 1296880, 1310640, 1419860, 1436370, 1583690, 1703832, 1900428, 1915160, 1945320, 2058797, 2129790, 2298192, 2375535, 2533904, 2839720, 2872740, 3167380, 3407664, 3800856, 3830320, 3890640, 4117594, 4259580, 4751070, 5679440, 5745480, 6176391, 6334760, 7601712, 8235188, 8519160, 9502140, 10293985, 11490960, 12352782, 12669520, 16470376, 17038320, 19004280, 20587970, 24705564, 30881955, 32940752, 38008560, 41175940, 49411128, 61763910, 82351880, 98822256, 123527820, 164703760, 247055640, 494111280]

約数ペア:

[(1, 494111280), (2, 247055640), (3, 164703760), (4, 123527820), (5, 98822256), (6, 82351880), (8, 61763910), (10, 49411128), (12, 41175940), (13, 38008560), (15, 32940752), (16, 30881955), (20, 24705564), (24, 20587970), (26, 19004280), (29, 17038320), (30, 16470376), (39, 12669520), (40, 12352782), (43, 11490960), (48, 10293985), (52, 9502140), (58, 8519160), (60, 8235188), (65, 7601712), (78, 6334760), (80, 6176391), (86, 5745480), (87, 5679440), (104, 4751070), (116, 4259580), (120, 4117594), (127, 3890640), (129, 3830320), (130, 3800856), (145, 3407664), (156, 3167380), (172, 2872740), (174, 2839720), (195, 2533904), (208, 2375535), (215, 2298192), (232, 2129790), (240, 2058797), (254, 1945320), (258, 1915160), (260, 1900428), (290, 1703832), (312, 1583690), (344, 1436370), (348, 1419860), (377, 1310640), (381, 1296880), (390, 1266952), (430, 1149096), (435, 1135888), (464, 1064895), (508, 972660), (516, 957580), (520, 950214), (559, 883920), (580, 851916), (624, 791845), (635, 778128), (645, 766064), (688, 718185), (696, 709930), (754, 655320), (762, 648440), (780, 633476), (860, 574548), (870, 567944), (1016, 486330), (1032, 478790), (1040, 475107), (1118, 441960), (1131, 436880), (1160, 425958), (1247, 396240), (1270, 389064), (1290, 383032), (1392, 354965), (1508, 327660), (1524, 324220), (1560, 316738), (1651, 299280), (1677, 294640), (1720, 287274), (1740, 283972), (1885, 262128), (1905, 259376), (2032, 243165), (2064, 239395), (2236, 220980), (2262, 218440), (2320, 212979), (2494, 198120), (2540, 194532), (2580, 191516), (2795, 176784), (3016, 163830), (3048, 162110), (3120, 158369), (3302, 149640), (3354, 147320), (3440, 143637), (3480, 141986), (3683, 134160), (3741, 132080), (3770, 131064), (3810, 129688), (4472, 110490), (4524, 109220), (4953, 99760), (4988, 99060), (5080, 97266), (5160, 95758), (5461, 90480), (5590, 88392), (5655, 87376), (6032, 81915), (6096, 81055), (6235, 79248), (6604, 74820), (6708, 73660), (6960, 70993), (7366, 67080), (7482, 66040), (7540, 65532), (7620, 64844), (8255, 59856), (8385, 58928), (8944, 55245), (9048, 54610), (9906, 49880), (9976, 49530), (10160, 48633), (10320, 47879), (10922, 45240), (11049, 44720), (11180, 44196), (11310, 43688), (12470, 39624), (13208, 37410), (13416, 36830), (14732, 33540), (14964, 33020), (15080, 32766), (15240, 32422), (16211, 30480), (16383, 30160), (16510, 29928), (16770, 29464), (18096, 27305), (18415, 26832), (18705, 26416), (19812, 24940), (19952, 24765), (21844, 22620), (22098, 22360)]