509428920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4286

約数の個数: 256

約数和(自身を含む): 2052449280

約数和(自身を除く): 1543020360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4241, 4290, 4620, 5005, 5460, 5720, 6006, 8008, 8482, 8580, 9240, 10010, 10920, 12012, 12723, 15015, 16964, 17160, 20020, 21205, 24024, 25446, 29687, 30030, 33928, 40040, 42410, 46651, 50892, 55133, 59374, 60060, 63615, 84820, 89061, 93302, 101784, 110266, 118748, 120120, 127230, 139953, 148435, 165399, 169640, 178122, 186604, 220532, 233255, 237496, 254460, 275665, 279906, 296870, 326557, 330798, 356244, 373208, 385931, 441064, 445305, 466510, 508920, 551330, 559812, 593740, 606463, 653114, 661596, 699765, 712488, 771862, 826995, 890610, 933020, 979671, 1102660, 1119624, 1157793, 1187480, 1212926, 1306228, 1323192, 1399530, 1543724, 1632785, 1653990, 1781220, 1819389, 1866040, 1929655, 1959342, 2205320, 2315586, 2425852, 2612456, 2799060, 3032315, 3087448, 3265570, 3307980, 3562440, 3638778, 3859310, 3918684, 4245241, 4631172, 4851704, 4898355, 5598120, 5788965, 6064630, 6531140, 6615960, 7277556, 7718620, 7837368, 8490482, 9096945, 9262344, 9796710, 11577930, 12129260, 12735723, 13062280, 14555112, 15437240, 16980964, 18193890, 19593420, 21226205, 23155860, 24258520, 25471446, 33961928, 36387780, 39186840, 42452410, 46311720, 50942892, 63678615, 72775560, 84904820, 101885784, 127357230, 169809640, 254714460, 509428920]

約数ペア:

[(1, 509428920), (2, 254714460), (3, 169809640), (4, 127357230), (5, 101885784), (6, 84904820), (7, 72775560), (8, 63678615), (10, 50942892), (11, 46311720), (12, 42452410), (13, 39186840), (14, 36387780), (15, 33961928), (20, 25471446), (21, 24258520), (22, 23155860), (24, 21226205), (26, 19593420), (28, 18193890), (30, 16980964), (33, 15437240), (35, 14555112), (39, 13062280), (40, 12735723), (42, 12129260), (44, 11577930), (52, 9796710), (55, 9262344), (56, 9096945), (60, 8490482), (65, 7837368), (66, 7718620), (70, 7277556), (77, 6615960), (78, 6531140), (84, 6064630), (88, 5788965), (91, 5598120), (104, 4898355), (105, 4851704), (110, 4631172), (120, 4245241), (130, 3918684), (132, 3859310), (140, 3638778), (143, 3562440), (154, 3307980), (156, 3265570), (165, 3087448), (168, 3032315), (182, 2799060), (195, 2612456), (210, 2425852), (220, 2315586), (231, 2205320), (260, 1959342), (264, 1929655), (273, 1866040), (280, 1819389), (286, 1781220), (308, 1653990), (312, 1632785), (330, 1543724), (364, 1399530), (385, 1323192), (390, 1306228), (420, 1212926), (429, 1187480), (440, 1157793), (455, 1119624), (462, 1102660), (520, 979671), (546, 933020), (572, 890610), (616, 826995), (660, 771862), (715, 712488), (728, 699765), (770, 661596), (780, 653114), (840, 606463), (858, 593740), (910, 559812), (924, 551330), (1001, 508920), (1092, 466510), (1144, 445305), (1155, 441064), (1320, 385931), (1365, 373208), (1430, 356244), (1540, 330798), (1560, 326557), (1716, 296870), (1820, 279906), (1848, 275665), (2002, 254460), (2145, 237496), (2184, 233255), (2310, 220532), (2730, 186604), (2860, 178122), (3003, 169640), (3080, 165399), (3432, 148435), (3640, 139953), (4004, 127230), (4241, 120120), (4290, 118748), (4620, 110266), (5005, 101784), (5460, 93302), (5720, 89061), (6006, 84820), (8008, 63615), (8482, 60060), (8580, 59374), (9240, 55133), (10010, 50892), (10920, 46651), (12012, 42410), (12723, 40040), (15015, 33928), (16964, 30030), (17160, 29687), (20020, 25446), (21205, 24024)]