121651320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 449880480

約数和(自身を除く): 328229160

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, 1217, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2434, 2499, 2856, 2940, 3332, 3570, 3651, 4165, 4760, 4868, 4998, 5880, 6085, 6664, 7140, 7302, 8330, 8519, 9736, 9996, 12170, 12495, 14280, 14604, 16660, 17038, 18255, 19992, 20689, 24340, 24990, 25557, 29208, 33320, 34076, 36510, 41378, 42595, 48680, 49980, 51114, 59633, 62067, 68152, 73020, 82756, 85190, 99960, 102228, 103445, 119266, 124134, 127785, 144823, 146040, 165512, 170380, 178899, 204456, 206890, 238532, 248268, 255570, 289646, 298165, 310335, 340760, 357798, 413780, 434469, 477064, 496536, 511140, 579292, 596330, 620670, 715596, 724115, 827560, 868938, 894495, 1013761, 1022280, 1158584, 1192660, 1241340, 1431192, 1448230, 1737876, 1788990, 2027522, 2172345, 2385320, 2482680, 2896460, 3041283, 3475752, 3577980, 4055044, 4344690, 5068805, 5792920, 6082566, 7155960, 8110088, 8689380, 10137610, 12165132, 15206415, 17378760, 20275220, 24330264, 30412830, 40550440, 60825660, 121651320]

約数ペア:

[(1, 121651320), (2, 60825660), (3, 40550440), (4, 30412830), (5, 24330264), (6, 20275220), (7, 17378760), (8, 15206415), (10, 12165132), (12, 10137610), (14, 8689380), (15, 8110088), (17, 7155960), (20, 6082566), (21, 5792920), (24, 5068805), (28, 4344690), (30, 4055044), (34, 3577980), (35, 3475752), (40, 3041283), (42, 2896460), (49, 2482680), (51, 2385320), (56, 2172345), (60, 2027522), (68, 1788990), (70, 1737876), (84, 1448230), (85, 1431192), (98, 1241340), (102, 1192660), (105, 1158584), (119, 1022280), (120, 1013761), (136, 894495), (140, 868938), (147, 827560), (168, 724115), (170, 715596), (196, 620670), (204, 596330), (210, 579292), (238, 511140), (245, 496536), (255, 477064), (280, 434469), (294, 413780), (340, 357798), (357, 340760), (392, 310335), (408, 298165), (420, 289646), (476, 255570), (490, 248268), (510, 238532), (588, 206890), (595, 204456), (680, 178899), (714, 170380), (735, 165512), (833, 146040), (840, 144823), (952, 127785), (980, 124134), (1020, 119266), (1176, 103445), (1190, 102228), (1217, 99960), (1428, 85190), (1470, 82756), (1666, 73020), (1785, 68152), (1960, 62067), (2040, 59633), (2380, 51114), (2434, 49980), (2499, 48680), (2856, 42595), (2940, 41378), (3332, 36510), (3570, 34076), (3651, 33320), (4165, 29208), (4760, 25557), (4868, 24990), (4998, 24340), (5880, 20689), (6085, 19992), (6664, 18255), (7140, 17038), (7302, 16660), (8330, 14604), (8519, 14280), (9736, 12495), (9996, 12170)]