121679040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 224

約数和(自身を含む): 465246720

約数和(自身を除く): 343567680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 953, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1906, 1995, 2128, 2240, 2280, 2660, 2859, 3040, 3192, 3360, 3648, 3812, 3990, 4256, 4560, 4765, 5320, 5718, 6080, 6384, 6671, 6720, 7624, 7980, 8512, 9120, 9530, 10640, 11436, 12768, 13342, 14295, 15248, 15960, 18107, 18240, 19060, 20013, 21280, 22872, 25536, 26684, 28590, 30496, 31920, 33355, 36214, 38120, 40026, 42560, 45744, 53368, 54321, 57180, 60992, 63840, 66710, 72428, 76240, 80052, 90535, 91488, 100065, 106736, 108642, 114360, 126749, 127680, 133420, 144856, 152480, 160104, 181070, 182976, 200130, 213472, 217284, 228720, 253498, 266840, 271605, 289712, 304960, 320208, 362140, 380247, 400260, 426944, 434568, 457440, 506996, 533680, 543210, 579424, 633745, 640416, 724280, 760494, 800520, 869136, 914880, 1013992, 1067360, 1086420, 1158848, 1267490, 1280832, 1448560, 1520988, 1601040, 1738272, 1901235, 2027984, 2134720, 2172840, 2534980, 2897120, 3041976, 3202080, 3476544, 3802470, 4055968, 4345680, 5069960, 5794240, 6083952, 6404160, 7604940, 8111936, 8691360, 10139920, 12167904, 15209880, 17382720, 20279840, 24335808, 30419760, 40559680, 60839520, 121679040]

約数ペア:

[(1, 121679040), (2, 60839520), (3, 40559680), (4, 30419760), (5, 24335808), (6, 20279840), (7, 17382720), (8, 15209880), (10, 12167904), (12, 10139920), (14, 8691360), (15, 8111936), (16, 7604940), (19, 6404160), (20, 6083952), (21, 5794240), (24, 5069960), (28, 4345680), (30, 4055968), (32, 3802470), (35, 3476544), (38, 3202080), (40, 3041976), (42, 2897120), (48, 2534980), (56, 2172840), (57, 2134720), (60, 2027984), (64, 1901235), (70, 1738272), (76, 1601040), (80, 1520988), (84, 1448560), (95, 1280832), (96, 1267490), (105, 1158848), (112, 1086420), (114, 1067360), (120, 1013992), (133, 914880), (140, 869136), (152, 800520), (160, 760494), (168, 724280), (190, 640416), (192, 633745), (210, 579424), (224, 543210), (228, 533680), (240, 506996), (266, 457440), (280, 434568), (285, 426944), (304, 400260), (320, 380247), (336, 362140), (380, 320208), (399, 304960), (420, 289712), (448, 271605), (456, 266840), (480, 253498), (532, 228720), (560, 217284), (570, 213472), (608, 200130), (665, 182976), (672, 181070), (760, 160104), (798, 152480), (840, 144856), (912, 133420), (953, 127680), (960, 126749), (1064, 114360), (1120, 108642), (1140, 106736), (1216, 100065), (1330, 91488), (1344, 90535), (1520, 80052), (1596, 76240), (1680, 72428), (1824, 66710), (1906, 63840), (1995, 60992), (2128, 57180), (2240, 54321), (2280, 53368), (2660, 45744), (2859, 42560), (3040, 40026), (3192, 38120), (3360, 36214), (3648, 33355), (3812, 31920), (3990, 30496), (4256, 28590), (4560, 26684), (4765, 25536), (5320, 22872), (5718, 21280), (6080, 20013), (6384, 19060), (6671, 18240), (6720, 18107), (7624, 15960), (7980, 15248), (8512, 14295), (9120, 13342), (9530, 12768), (10640, 11436)]