171045840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 659529216

約数和(自身を除く): 488483376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 53, 56, 60, 68, 70, 80, 84, 85, 102, 105, 106, 112, 113, 119, 120, 136, 140, 159, 168, 170, 204, 210, 212, 226, 238, 240, 255, 265, 272, 280, 318, 336, 339, 340, 357, 371, 408, 420, 424, 452, 476, 510, 530, 560, 565, 595, 636, 678, 680, 714, 742, 791, 795, 816, 840, 848, 901, 904, 952, 1020, 1060, 1113, 1130, 1190, 1272, 1356, 1360, 1428, 1484, 1582, 1590, 1680, 1695, 1785, 1802, 1808, 1855, 1904, 1921, 2040, 2120, 2226, 2260, 2373, 2380, 2544, 2703, 2712, 2856, 2968, 3164, 3180, 3390, 3570, 3604, 3710, 3842, 3955, 4080, 4240, 4452, 4505, 4520, 4746, 4760, 5406, 5424, 5565, 5712, 5763, 5936, 5989, 6307, 6328, 6360, 6780, 7140, 7208, 7420, 7684, 7910, 8904, 9010, 9040, 9492, 9520, 9605, 10812, 11130, 11526, 11865, 11978, 12614, 12656, 12720, 13447, 13515, 13560, 14280, 14416, 14840, 15368, 15820, 17808, 17967, 18020, 18921, 18984, 19210, 21624, 22260, 23052, 23730, 23956, 25228, 26894, 27030, 27120, 28560, 28815, 29680, 29945, 30736, 31535, 31640, 35934, 36040, 37842, 37968, 38420, 40341, 41923, 43248, 44520, 46104, 47460, 47912, 50456, 53788, 54060, 57630, 59890, 63070, 63280, 67235, 71868, 72080, 75684, 76840, 80682, 83846, 89040, 89835, 92208, 94605, 94920, 95824, 100912, 101813, 107576, 108120, 115260, 119780, 125769, 126140, 134470, 143736, 151368, 153680, 161364, 167692, 179670, 189210, 189840, 201705, 203626, 209615, 215152, 216240, 230520, 239560, 251538, 252280, 268940, 287472, 302736, 305439, 322728, 335384, 359340, 378420, 403410, 407252, 419230, 461040, 479120, 503076, 504560, 509065, 537880, 610878, 628845, 645456, 670768, 712691, 718680, 756840, 806820, 814504, 838460, 1006152, 1018130, 1075760, 1221756, 1257690, 1425382, 1437360, 1513680, 1527195, 1613640, 1629008, 1676920, 2012304, 2036260, 2138073, 2443512, 2515380, 2850764, 3054390, 3227280, 3353840, 3563455, 4072520, 4276146, 4887024, 5030760, 5701528, 6108780, 7126910, 8145040, 8552292, 10061520, 10690365, 11403056, 12217560, 14253820, 17104584, 21380730, 24435120, 28507640, 34209168, 42761460, 57015280, 85522920, 171045840]

約数ペア:

[(1, 171045840), (2, 85522920), (3, 57015280), (4, 42761460), (5, 34209168), (6, 28507640), (7, 24435120), (8, 21380730), (10, 17104584), (12, 14253820), (14, 12217560), (15, 11403056), (16, 10690365), (17, 10061520), (20, 8552292), (21, 8145040), (24, 7126910), (28, 6108780), (30, 5701528), (34, 5030760), (35, 4887024), (40, 4276146), (42, 4072520), (48, 3563455), (51, 3353840), (53, 3227280), (56, 3054390), (60, 2850764), (68, 2515380), (70, 2443512), (80, 2138073), (84, 2036260), (85, 2012304), (102, 1676920), (105, 1629008), (106, 1613640), (112, 1527195), (113, 1513680), (119, 1437360), (120, 1425382), (136, 1257690), (140, 1221756), (159, 1075760), (168, 1018130), (170, 1006152), (204, 838460), (210, 814504), (212, 806820), (226, 756840), (238, 718680), (240, 712691), (255, 670768), (265, 645456), (272, 628845), (280, 610878), (318, 537880), (336, 509065), (339, 504560), (340, 503076), (357, 479120), (371, 461040), (408, 419230), (420, 407252), (424, 403410), (452, 378420), (476, 359340), (510, 335384), (530, 322728), (560, 305439), (565, 302736), (595, 287472), (636, 268940), (678, 252280), (680, 251538), (714, 239560), (742, 230520), (791, 216240), (795, 215152), (816, 209615), (840, 203626), (848, 201705), (901, 189840), (904, 189210), (952, 179670), (1020, 167692), (1060, 161364), (1113, 153680), (1130, 151368), (1190, 143736), (1272, 134470), (1356, 126140), (1360, 125769), (1428, 119780), (1484, 115260), (1582, 108120), (1590, 107576), (1680, 101813), (1695, 100912), (1785, 95824), (1802, 94920), (1808, 94605), (1855, 92208), (1904, 89835), (1921, 89040), (2040, 83846), (2120, 80682), (2226, 76840), (2260, 75684), (2373, 72080), (2380, 71868), (2544, 67235), (2703, 63280), (2712, 63070), (2856, 59890), (2968, 57630), (3164, 54060), (3180, 53788), (3390, 50456), (3570, 47912), (3604, 47460), (3710, 46104), (3842, 44520), (3955, 43248), (4080, 41923), (4240, 40341), (4452, 38420), (4505, 37968), (4520, 37842), (4746, 36040), (4760, 35934), (5406, 31640), (5424, 31535), (5565, 30736), (5712, 29945), (5763, 29680), (5936, 28815), (5989, 28560), (6307, 27120), (6328, 27030), (6360, 26894), (6780, 25228), (7140, 23956), (7208, 23730), (7420, 23052), (7684, 22260), (7910, 21624), (8904, 19210), (9010, 18984), (9040, 18921), (9492, 18020), (9520, 17967), (9605, 17808), (10812, 15820), (11130, 15368), (11526, 14840), (11865, 14416), (11978, 14280), (12614, 13560), (12656, 13515), (12720, 13447)]