260704080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 480

約数和(自身を含む): 1130927616

約数和(自身を除く): 870223536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 161, 168, 173, 180, 182, 184, 195, 207, 208, 210, 230, 234, 240, 252, 260, 273, 276, 280, 299, 312, 315, 322, 336, 345, 346, 360, 364, 368, 390, 414, 420, 455, 460, 468, 483, 504, 519, 520, 546, 552, 560, 585, 598, 624, 630, 644, 690, 692, 720, 728, 780, 805, 819, 828, 840, 865, 897, 910, 920, 936, 966, 1008, 1035, 1038, 1040, 1092, 1104, 1170, 1196, 1211, 1260, 1288, 1365, 1380, 1384, 1449, 1456, 1495, 1557, 1560, 1610, 1638, 1656, 1680, 1730, 1794, 1820, 1840, 1872, 1932, 2070, 2076, 2093, 2184, 2249, 2340, 2392, 2415, 2422, 2520, 2576, 2595, 2691, 2730, 2760, 2768, 2898, 2990, 3114, 3120, 3220, 3276, 3312, 3460, 3588, 3633, 3640, 3864, 3979, 4095, 4140, 4152, 4186, 4368, 4485, 4498, 4680, 4784, 4830, 4844, 5040, 5190, 5382, 5460, 5520, 5796, 5980, 6055, 6228, 6279, 6440, 6552, 6747, 6920, 7176, 7245, 7266, 7280, 7728, 7785, 7958, 8190, 8280, 8304, 8372, 8970, 8996, 9360, 9660, 9688, 10380, 10465, 10764, 10899, 10920, 11245, 11592, 11937, 11960, 12110, 12456, 12558, 12880, 13104, 13455, 13494, 13840, 14352, 14490, 14532, 15570, 15743, 15916, 16380, 16560, 16744, 17940, 17992, 18165, 18837, 19320, 19376, 19895, 20241, 20760, 20930, 21528, 21798, 21840, 22490, 23184, 23874, 23920, 24220, 24912, 25116, 26910, 26988, 27853, 28980, 29064, 31140, 31395, 31486, 31832, 32760, 33488, 33735, 35811, 35880, 35984, 36330, 37674, 38640, 39790, 40482, 41520, 41860, 43056, 43596, 44980, 47229, 47748, 48440, 50232, 51727, 53820, 53976, 54495, 55706, 57960, 58128, 59685, 62280, 62790, 62972, 63664, 65520, 67470, 71622, 71760, 72660, 75348, 78715, 79580, 80964, 83559, 83720, 87192, 89960, 94185, 94458, 95496, 96880, 100464, 101205, 103454, 107640, 107952, 108990, 111412, 115920, 119370, 124560, 125580, 125944, 134940, 139265, 141687, 143244, 145320, 150696, 155181, 157430, 159160, 161928, 167118, 167440, 174384, 179055, 179920, 188370, 188916, 190992, 202410, 206908, 215280, 217980, 222824, 236145, 238740, 250677, 251160, 251888, 258635, 269880, 278530, 283374, 286488, 290640, 301392, 310362, 314860, 318320, 323856, 334236, 358110, 362089, 376740, 377832, 404820, 413816, 417795, 435960, 445648, 465543, 472290, 477480, 501354, 502320, 517270, 539760, 557060, 566748, 572976, 620724, 629720, 668472, 708435, 716220, 724178, 753480, 755664, 775905, 809640, 827632, 835590, 871920, 931086, 944580, 954960, 1002708, 1034540, 1086267, 1114120, 1133496, 1241448, 1253385, 1259440, 1336944, 1416870, 1432440, 1448356, 1506960, 1551810, 1619280, 1671180, 1810445, 1862172, 1889160, 2005416, 2069080, 2172534, 2228240, 2266992, 2327715, 2482896, 2506770, 2833740, 2864880, 2896712, 3103620, 3258801, 3342360, 3620890, 3724344, 3778320, 4010832, 4138160, 4345068, 4655430, 5013540, 5431335, 5667480, 5793424, 6207240, 6517602, 6684720, 7241780, 7448688, 8690136, 9310860, 10027080, 10862670, 11334960, 12414480, 13035204, 14483560, 16294005, 17380272, 18621720, 20054160, 21725340, 26070408, 28967120, 32588010, 37243440, 43450680, 52140816, 65176020, 86901360, 130352040, 260704080]

約数ペア:

[(1, 260704080), (2, 130352040), (3, 86901360), (4, 65176020), (5, 52140816), (6, 43450680), (7, 37243440), (8, 32588010), (9, 28967120), (10, 26070408), (12, 21725340), (13, 20054160), (14, 18621720), (15, 17380272), (16, 16294005), (18, 14483560), (20, 13035204), (21, 12414480), (23, 11334960), (24, 10862670), (26, 10027080), (28, 9310860), (30, 8690136), (35, 7448688), (36, 7241780), (39, 6684720), (40, 6517602), (42, 6207240), (45, 5793424), (46, 5667480), (48, 5431335), (52, 5013540), (56, 4655430), (60, 4345068), (63, 4138160), (65, 4010832), (69, 3778320), (70, 3724344), (72, 3620890), (78, 3342360), (80, 3258801), (84, 3103620), (90, 2896712), (91, 2864880), (92, 2833740), (104, 2506770), (105, 2482896), (112, 2327715), (115, 2266992), (117, 2228240), (120, 2172534), (126, 2069080), (130, 2005416), (138, 1889160), (140, 1862172), (144, 1810445), (156, 1671180), (161, 1619280), (168, 1551810), (173, 1506960), (180, 1448356), (182, 1432440), (184, 1416870), (195, 1336944), (207, 1259440), (208, 1253385), (210, 1241448), (230, 1133496), (234, 1114120), (240, 1086267), (252, 1034540), (260, 1002708), (273, 954960), (276, 944580), (280, 931086), (299, 871920), (312, 835590), (315, 827632), (322, 809640), (336, 775905), (345, 755664), (346, 753480), (360, 724178), (364, 716220), (368, 708435), (390, 668472), (414, 629720), (420, 620724), (455, 572976), (460, 566748), (468, 557060), (483, 539760), (504, 517270), (519, 502320), (520, 501354), (546, 477480), (552, 472290), (560, 465543), (585, 445648), (598, 435960), (624, 417795), (630, 413816), (644, 404820), (690, 377832), (692, 376740), (720, 362089), (728, 358110), (780, 334236), (805, 323856), (819, 318320), (828, 314860), (840, 310362), (865, 301392), (897, 290640), (910, 286488), (920, 283374), (936, 278530), (966, 269880), (1008, 258635), (1035, 251888), (1038, 251160), (1040, 250677), (1092, 238740), (1104, 236145), (1170, 222824), (1196, 217980), (1211, 215280), (1260, 206908), (1288, 202410), (1365, 190992), (1380, 188916), (1384, 188370), (1449, 179920), (1456, 179055), (1495, 174384), (1557, 167440), (1560, 167118), (1610, 161928), (1638, 159160), (1656, 157430), (1680, 155181), (1730, 150696), (1794, 145320), (1820, 143244), (1840, 141687), (1872, 139265), (1932, 134940), (2070, 125944), (2076, 125580), (2093, 124560), (2184, 119370), (2249, 115920), (2340, 111412), (2392, 108990), (2415, 107952), (2422, 107640), (2520, 103454), (2576, 101205), (2595, 100464), (2691, 96880), (2730, 95496), (2760, 94458), (2768, 94185), (2898, 89960), (2990, 87192), (3114, 83720), (3120, 83559), (3220, 80964), (3276, 79580), (3312, 78715), (3460, 75348), (3588, 72660), (3633, 71760), (3640, 71622), (3864, 67470), (3979, 65520), (4095, 63664), (4140, 62972), (4152, 62790), (4186, 62280), (4368, 59685), (4485, 58128), (4498, 57960), (4680, 55706), (4784, 54495), (4830, 53976), (4844, 53820), (5040, 51727), (5190, 50232), (5382, 48440), (5460, 47748), (5520, 47229), (5796, 44980), (5980, 43596), (6055, 43056), (6228, 41860), (6279, 41520), (6440, 40482), (6552, 39790), (6747, 38640), (6920, 37674), (7176, 36330), (7245, 35984), (7266, 35880), (7280, 35811), (7728, 33735), (7785, 33488), (7958, 32760), (8190, 31832), (8280, 31486), (8304, 31395), (8372, 31140), (8970, 29064), (8996, 28980), (9360, 27853), (9660, 26988), (9688, 26910), (10380, 25116), (10465, 24912), (10764, 24220), (10899, 23920), (10920, 23874), (11245, 23184), (11592, 22490), (11937, 21840), (11960, 21798), (12110, 21528), (12456, 20930), (12558, 20760), (12880, 20241), (13104, 19895), (13455, 19376), (13494, 19320), (13840, 18837), (14352, 18165), (14490, 17992), (14532, 17940), (15570, 16744), (15743, 16560), (15916, 16380)]