121251480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 192

約数和(自身を含む): 448403040

約数和(自身を除く): 327151560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1213, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2426, 2499, 2856, 2940, 3332, 3570, 3639, 4165, 4760, 4852, 4998, 5880, 6065, 6664, 7140, 7278, 8330, 8491, 9704, 9996, 12130, 12495, 14280, 14556, 16660, 16982, 18195, 19992, 20621, 24260, 24990, 25473, 29112, 33320, 33964, 36390, 41242, 42455, 48520, 49980, 50946, 59437, 61863, 67928, 72780, 82484, 84910, 99960, 101892, 103105, 118874, 123726, 127365, 144347, 145560, 164968, 169820, 178311, 203784, 206210, 237748, 247452, 254730, 288694, 297185, 309315, 339640, 356622, 412420, 433041, 475496, 494904, 509460, 577388, 594370, 618630, 713244, 721735, 824840, 866082, 891555, 1010429, 1018920, 1154776, 1188740, 1237260, 1426488, 1443470, 1732164, 1783110, 2020858, 2165205, 2377480, 2474520, 2886940, 3031287, 3464328, 3566220, 4041716, 4330410, 5052145, 5773880, 6062574, 7132440, 8083432, 8660820, 10104290, 12125148, 15156435, 17321640, 20208580, 24250296, 30312870, 40417160, 60625740, 121251480]

約数ペア:

[(1, 121251480), (2, 60625740), (3, 40417160), (4, 30312870), (5, 24250296), (6, 20208580), (7, 17321640), (8, 15156435), (10, 12125148), (12, 10104290), (14, 8660820), (15, 8083432), (17, 7132440), (20, 6062574), (21, 5773880), (24, 5052145), (28, 4330410), (30, 4041716), (34, 3566220), (35, 3464328), (40, 3031287), (42, 2886940), (49, 2474520), (51, 2377480), (56, 2165205), (60, 2020858), (68, 1783110), (70, 1732164), (84, 1443470), (85, 1426488), (98, 1237260), (102, 1188740), (105, 1154776), (119, 1018920), (120, 1010429), (136, 891555), (140, 866082), (147, 824840), (168, 721735), (170, 713244), (196, 618630), (204, 594370), (210, 577388), (238, 509460), (245, 494904), (255, 475496), (280, 433041), (294, 412420), (340, 356622), (357, 339640), (392, 309315), (408, 297185), (420, 288694), (476, 254730), (490, 247452), (510, 237748), (588, 206210), (595, 203784), (680, 178311), (714, 169820), (735, 164968), (833, 145560), (840, 144347), (952, 127365), (980, 123726), (1020, 118874), (1176, 103105), (1190, 101892), (1213, 99960), (1428, 84910), (1470, 82484), (1666, 72780), (1785, 67928), (1960, 61863), (2040, 59437), (2380, 50946), (2426, 49980), (2499, 48520), (2856, 42455), (2940, 41242), (3332, 36390), (3570, 33964), (3639, 33320), (4165, 29112), (4760, 25473), (4852, 24990), (4998, 24260), (5880, 20621), (6065, 19992), (6664, 18195), (7140, 16982), (7278, 16660), (8330, 14556), (8491, 14280), (9704, 12495), (9996, 12130)]