509036220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1985

約数の個数: 288

約数和(自身を含む): 2027450880

約数和(自身を除く): 1518414660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1710, 1881, 1933, 1980, 1995, 2090, 2310, 2394, 2508, 2660, 2772, 2926, 3135, 3420, 3465, 3762, 3866, 3990, 4180, 4389, 4620, 4788, 5799, 5852, 5985, 6270, 6930, 7315, 7524, 7732, 7980, 8778, 9405, 9665, 11598, 11970, 12540, 13167, 13531, 13860, 14630, 17397, 17556, 18810, 19330, 21263, 21945, 23196, 23940, 26334, 27062, 28995, 29260, 34794, 36727, 37620, 38660, 40593, 42526, 43890, 52668, 54124, 57990, 63789, 65835, 67655, 69588, 73454, 81186, 85052, 86985, 87780, 106315, 110181, 115980, 121779, 127578, 131670, 135310, 146908, 148841, 162372, 173970, 183635, 191367, 202965, 212630, 220362, 243558, 255156, 257089, 263340, 270620, 297682, 318945, 330543, 347940, 367270, 382734, 403997, 405930, 425260, 440724, 446523, 487116, 514178, 550905, 595364, 608895, 637890, 661086, 734540, 744205, 765468, 771267, 807994, 811860, 893046, 956835, 1028356, 1101810, 1211991, 1217790, 1275780, 1285445, 1322172, 1339569, 1488410, 1542534, 1615988, 1652715, 1786092, 1913670, 2019985, 2203620, 2232615, 2313801, 2423982, 2435580, 2570890, 2679138, 2827979, 2976820, 3085068, 3305430, 3635973, 3827340, 3856335, 4039970, 4465230, 4627602, 4847964, 5141780, 5358276, 5655958, 6059955, 6610860, 6697845, 7271946, 7712670, 8079940, 8483937, 8930460, 9255204, 11311916, 11569005, 12119910, 13395690, 14139895, 14543892, 15425340, 16967874, 18179865, 23138010, 24239820, 25451811, 26791380, 28279790, 33935748, 36359730, 42419685, 46276020, 50903622, 56559580, 72719460, 84839370, 101807244, 127259055, 169678740, 254518110, 509036220]

約数ペア:

[(1, 509036220), (2, 254518110), (3, 169678740), (4, 127259055), (5, 101807244), (6, 84839370), (7, 72719460), (9, 56559580), (10, 50903622), (11, 46276020), (12, 42419685), (14, 36359730), (15, 33935748), (18, 28279790), (19, 26791380), (20, 25451811), (21, 24239820), (22, 23138010), (28, 18179865), (30, 16967874), (33, 15425340), (35, 14543892), (36, 14139895), (38, 13395690), (42, 12119910), (44, 11569005), (45, 11311916), (55, 9255204), (57, 8930460), (60, 8483937), (63, 8079940), (66, 7712670), (70, 7271946), (76, 6697845), (77, 6610860), (84, 6059955), (90, 5655958), (95, 5358276), (99, 5141780), (105, 4847964), (110, 4627602), (114, 4465230), (126, 4039970), (132, 3856335), (133, 3827340), (140, 3635973), (154, 3305430), (165, 3085068), (171, 2976820), (180, 2827979), (190, 2679138), (198, 2570890), (209, 2435580), (210, 2423982), (220, 2313801), (228, 2232615), (231, 2203620), (252, 2019985), (266, 1913670), (285, 1786092), (308, 1652715), (315, 1615988), (330, 1542534), (342, 1488410), (380, 1339569), (385, 1322172), (396, 1285445), (399, 1275780), (418, 1217790), (420, 1211991), (462, 1101810), (495, 1028356), (532, 956835), (570, 893046), (627, 811860), (630, 807994), (660, 771267), (665, 765468), (684, 744205), (693, 734540), (770, 661086), (798, 637890), (836, 608895), (855, 595364), (924, 550905), (990, 514178), (1045, 487116), (1140, 446523), (1155, 440724), (1197, 425260), (1254, 405930), (1260, 403997), (1330, 382734), (1386, 367270), (1463, 347940), (1540, 330543), (1596, 318945), (1710, 297682), (1881, 270620), (1933, 263340), (1980, 257089), (1995, 255156), (2090, 243558), (2310, 220362), (2394, 212630), (2508, 202965), (2660, 191367), (2772, 183635), (2926, 173970), (3135, 162372), (3420, 148841), (3465, 146908), (3762, 135310), (3866, 131670), (3990, 127578), (4180, 121779), (4389, 115980), (4620, 110181), (4788, 106315), (5799, 87780), (5852, 86985), (5985, 85052), (6270, 81186), (6930, 73454), (7315, 69588), (7524, 67655), (7732, 65835), (7980, 63789), (8778, 57990), (9405, 54124), (9665, 52668), (11598, 43890), (11970, 42526), (12540, 40593), (13167, 38660), (13531, 37620), (13860, 36727), (14630, 34794), (17397, 29260), (17556, 28995), (18810, 27062), (19330, 26334), (21263, 23940), (21945, 23196)]