628137360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 240

約数和(自身を含む): 2232607104

約数和(自身を除く): 1604469744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 83, 90, 92, 115, 120, 138, 144, 166, 180, 184, 207, 230, 240, 249, 276, 332, 345, 360, 368, 414, 415, 457, 460, 498, 552, 664, 690, 720, 747, 828, 830, 914, 920, 996, 1035, 1104, 1245, 1328, 1371, 1380, 1494, 1656, 1660, 1828, 1840, 1909, 1992, 2070, 2285, 2490, 2742, 2760, 2988, 3312, 3320, 3656, 3735, 3818, 3984, 4113, 4140, 4570, 4980, 5484, 5520, 5727, 5976, 6640, 6855, 7312, 7470, 7636, 8226, 8280, 9140, 9545, 9960, 10511, 10968, 11454, 11952, 13710, 14940, 15272, 16452, 16560, 17181, 18280, 19090, 19920, 20565, 21022, 21936, 22908, 27420, 28635, 29880, 30544, 31533, 32904, 34362, 36560, 37931, 38180, 41130, 42044, 45816, 52555, 54840, 57270, 59760, 63066, 65808, 68724, 75862, 76360, 82260, 84088, 85905, 91632, 94599, 105110, 109680, 113793, 114540, 126132, 137448, 151724, 152720, 157665, 164520, 168176, 171810, 189198, 189655, 210220, 227586, 229080, 252264, 274896, 303448, 315330, 329040, 341379, 343620, 378396, 379310, 420440, 455172, 458160, 472995, 504528, 568965, 606896, 630660, 682758, 687240, 756792, 758620, 840880, 872413, 910344, 945990, 1137930, 1261320, 1365516, 1374480, 1513584, 1517240, 1706895, 1744826, 1820688, 1891980, 2275860, 2522640, 2617239, 2731032, 3034480, 3413790, 3489652, 3783960, 4362065, 4551720, 5234478, 5462064, 6827580, 6979304, 7567920, 7851717, 8724130, 9103440, 10468956, 13086195, 13655160, 13958608, 15703434, 17448260, 20937912, 26172390, 27310320, 31406868, 34896520, 39258585, 41875824, 52344780, 62813736, 69793040, 78517170, 104689560, 125627472, 157034340, 209379120, 314068680, 628137360]

約数ペア:

[(1, 628137360), (2, 314068680), (3, 209379120), (4, 157034340), (5, 125627472), (6, 104689560), (8, 78517170), (9, 69793040), (10, 62813736), (12, 52344780), (15, 41875824), (16, 39258585), (18, 34896520), (20, 31406868), (23, 27310320), (24, 26172390), (30, 20937912), (36, 17448260), (40, 15703434), (45, 13958608), (46, 13655160), (48, 13086195), (60, 10468956), (69, 9103440), (72, 8724130), (80, 7851717), (83, 7567920), (90, 6979304), (92, 6827580), (115, 5462064), (120, 5234478), (138, 4551720), (144, 4362065), (166, 3783960), (180, 3489652), (184, 3413790), (207, 3034480), (230, 2731032), (240, 2617239), (249, 2522640), (276, 2275860), (332, 1891980), (345, 1820688), (360, 1744826), (368, 1706895), (414, 1517240), (415, 1513584), (457, 1374480), (460, 1365516), (498, 1261320), (552, 1137930), (664, 945990), (690, 910344), (720, 872413), (747, 840880), (828, 758620), (830, 756792), (914, 687240), (920, 682758), (996, 630660), (1035, 606896), (1104, 568965), (1245, 504528), (1328, 472995), (1371, 458160), (1380, 455172), (1494, 420440), (1656, 379310), (1660, 378396), (1828, 343620), (1840, 341379), (1909, 329040), (1992, 315330), (2070, 303448), (2285, 274896), (2490, 252264), (2742, 229080), (2760, 227586), (2988, 210220), (3312, 189655), (3320, 189198), (3656, 171810), (3735, 168176), (3818, 164520), (3984, 157665), (4113, 152720), (4140, 151724), (4570, 137448), (4980, 126132), (5484, 114540), (5520, 113793), (5727, 109680), (5976, 105110), (6640, 94599), (6855, 91632), (7312, 85905), (7470, 84088), (7636, 82260), (8226, 76360), (8280, 75862), (9140, 68724), (9545, 65808), (9960, 63066), (10511, 59760), (10968, 57270), (11454, 54840), (11952, 52555), (13710, 45816), (14940, 42044), (15272, 41130), (16452, 38180), (16560, 37931), (17181, 36560), (18280, 34362), (19090, 32904), (19920, 31533), (20565, 30544), (21022, 29880), (21936, 28635), (22908, 27420)]