486979920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4250

約数の個数: 240

約数和(自身を含む): 1950803712

約数和(自身を除く): 1463823792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4201, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 8402, 9660, 11592, 12603, 12880, 14490, 16560, 16804, 19320, 21005, 23184, 25206, 28980, 29407, 33608, 37809, 38640, 42010, 50412, 57960, 58814, 63015, 67216, 75618, 84020, 88221, 96623, 100824, 115920, 117628, 126030, 147035, 151236, 168040, 176442, 189045, 193246, 201648, 235256, 252060, 264663, 289869, 294070, 302472, 336080, 352884, 378090, 386492, 441105, 470512, 483115, 504120, 529326, 579738, 588140, 604944, 676361, 705768, 756180, 772984, 869607, 882210, 966230, 1008240, 1058652, 1159476, 1176280, 1323315, 1352722, 1411536, 1449345, 1512360, 1545968, 1739214, 1764420, 1932460, 2029083, 2117304, 2318952, 2352560, 2646630, 2705444, 2898690, 3024720, 3381805, 3478428, 3528840, 3864920, 4058166, 4234608, 4348035, 4637904, 5293260, 5410888, 5797380, 6087249, 6763610, 6956856, 7057680, 7729840, 8116332, 8696070, 10145415, 10586520, 10821776, 11594760, 12174498, 13527220, 13913712, 16232664, 17392140, 20290830, 21173040, 23189520, 24348996, 27054440, 30436245, 32465328, 34784280, 40581660, 48697992, 54108880, 60872490, 69568560, 81163320, 97395984, 121744980, 162326640, 243489960, 486979920]

約数ペア:

[(1, 486979920), (2, 243489960), (3, 162326640), (4, 121744980), (5, 97395984), (6, 81163320), (7, 69568560), (8, 60872490), (9, 54108880), (10, 48697992), (12, 40581660), (14, 34784280), (15, 32465328), (16, 30436245), (18, 27054440), (20, 24348996), (21, 23189520), (23, 21173040), (24, 20290830), (28, 17392140), (30, 16232664), (35, 13913712), (36, 13527220), (40, 12174498), (42, 11594760), (45, 10821776), (46, 10586520), (48, 10145415), (56, 8696070), (60, 8116332), (63, 7729840), (69, 7057680), (70, 6956856), (72, 6763610), (80, 6087249), (84, 5797380), (90, 5410888), (92, 5293260), (105, 4637904), (112, 4348035), (115, 4234608), (120, 4058166), (126, 3864920), (138, 3528840), (140, 3478428), (144, 3381805), (161, 3024720), (168, 2898690), (180, 2705444), (184, 2646630), (207, 2352560), (210, 2318952), (230, 2117304), (240, 2029083), (252, 1932460), (276, 1764420), (280, 1739214), (315, 1545968), (322, 1512360), (336, 1449345), (345, 1411536), (360, 1352722), (368, 1323315), (414, 1176280), (420, 1159476), (460, 1058652), (483, 1008240), (504, 966230), (552, 882210), (560, 869607), (630, 772984), (644, 756180), (690, 705768), (720, 676361), (805, 604944), (828, 588140), (840, 579738), (920, 529326), (966, 504120), (1008, 483115), (1035, 470512), (1104, 441105), (1260, 386492), (1288, 378090), (1380, 352884), (1449, 336080), (1610, 302472), (1656, 294070), (1680, 289869), (1840, 264663), (1932, 252060), (2070, 235256), (2415, 201648), (2520, 193246), (2576, 189045), (2760, 176442), (2898, 168040), (3220, 151236), (3312, 147035), (3864, 126030), (4140, 117628), (4201, 115920), (4830, 100824), (5040, 96623), (5520, 88221), (5796, 84020), (6440, 75618), (7245, 67216), (7728, 63015), (8280, 58814), (8402, 57960), (9660, 50412), (11592, 42010), (12603, 38640), (12880, 37809), (14490, 33608), (16560, 29407), (16804, 28980), (19320, 25206), (21005, 23184)]