475407240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2292

約数の個数: 256

約数和(自身を含む): 1856286720

約数和(自身を除く): 1380879480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 506, 552, 616, 644, 660, 690, 759, 770, 805, 840, 920, 924, 966, 1012, 1155, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1771, 1848, 1932, 2024, 2237, 2310, 2415, 2530, 2760, 3036, 3080, 3220, 3542, 3795, 3864, 4474, 4620, 4830, 5060, 5313, 6072, 6440, 6711, 7084, 7590, 8855, 8948, 9240, 9660, 10120, 10626, 11185, 13422, 14168, 15180, 15659, 17710, 17896, 19320, 21252, 22370, 24607, 26565, 26844, 30360, 31318, 33555, 35420, 42504, 44740, 46977, 49214, 51451, 53130, 53688, 62636, 67110, 70840, 73821, 78295, 89480, 93954, 98428, 102902, 106260, 123035, 125272, 134220, 147642, 154353, 156590, 172249, 187908, 196856, 205804, 212520, 234885, 246070, 257255, 268440, 295284, 308706, 313180, 344498, 360157, 369105, 375816, 411608, 469770, 492140, 514510, 516747, 565961, 590568, 617412, 626360, 688996, 720314, 738210, 771765, 861245, 939540, 984280, 1029020, 1033494, 1080471, 1131922, 1234824, 1377992, 1440628, 1476420, 1543530, 1697883, 1722490, 1800785, 1879080, 2058040, 2066988, 2160942, 2263844, 2583735, 2829805, 2881256, 2952840, 3087060, 3395766, 3444980, 3601570, 3961727, 4133976, 4321884, 4527688, 5167470, 5402355, 5659610, 6174120, 6791532, 6889960, 7203140, 7923454, 8489415, 8643768, 10334940, 10804710, 11319220, 11885181, 13583064, 14406280, 15846908, 16978830, 19808635, 20669880, 21609420, 22638440, 23770362, 31693816, 33957660, 39617270, 43218840, 47540724, 59425905, 67915320, 79234540, 95081448, 118851810, 158469080, 237703620, 475407240]

約数ペア:

[(1, 475407240), (2, 237703620), (3, 158469080), (4, 118851810), (5, 95081448), (6, 79234540), (7, 67915320), (8, 59425905), (10, 47540724), (11, 43218840), (12, 39617270), (14, 33957660), (15, 31693816), (20, 23770362), (21, 22638440), (22, 21609420), (23, 20669880), (24, 19808635), (28, 16978830), (30, 15846908), (33, 14406280), (35, 13583064), (40, 11885181), (42, 11319220), (44, 10804710), (46, 10334940), (55, 8643768), (56, 8489415), (60, 7923454), (66, 7203140), (69, 6889960), (70, 6791532), (77, 6174120), (84, 5659610), (88, 5402355), (92, 5167470), (105, 4527688), (110, 4321884), (115, 4133976), (120, 3961727), (132, 3601570), (138, 3444980), (140, 3395766), (154, 3087060), (161, 2952840), (165, 2881256), (168, 2829805), (184, 2583735), (210, 2263844), (220, 2160942), (230, 2066988), (231, 2058040), (253, 1879080), (264, 1800785), (276, 1722490), (280, 1697883), (308, 1543530), (322, 1476420), (330, 1440628), (345, 1377992), (385, 1234824), (420, 1131922), (440, 1080471), (460, 1033494), (462, 1029020), (483, 984280), (506, 939540), (552, 861245), (616, 771765), (644, 738210), (660, 720314), (690, 688996), (759, 626360), (770, 617412), (805, 590568), (840, 565961), (920, 516747), (924, 514510), (966, 492140), (1012, 469770), (1155, 411608), (1265, 375816), (1288, 369105), (1320, 360157), (1380, 344498), (1518, 313180), (1540, 308706), (1610, 295284), (1771, 268440), (1848, 257255), (1932, 246070), (2024, 234885), (2237, 212520), (2310, 205804), (2415, 196856), (2530, 187908), (2760, 172249), (3036, 156590), (3080, 154353), (3220, 147642), (3542, 134220), (3795, 125272), (3864, 123035), (4474, 106260), (4620, 102902), (4830, 98428), (5060, 93954), (5313, 89480), (6072, 78295), (6440, 73821), (6711, 70840), (7084, 67110), (7590, 62636), (8855, 53688), (8948, 53130), (9240, 51451), (9660, 49214), (10120, 46977), (10626, 44740), (11185, 42504), (13422, 35420), (14168, 33555), (15180, 31318), (15659, 30360), (17710, 26844), (17896, 26565), (19320, 24607), (21252, 22370)]