168128640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 622835460

約数和(自身を除く): 454706820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 101, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 202, 204, 240, 255, 272, 288, 289, 303, 306, 320, 340, 360, 384, 404, 408, 480, 505, 510, 544, 576, 578, 606, 612, 640, 680, 720, 765, 808, 816, 867, 909, 960, 1010, 1020, 1088, 1152, 1156, 1212, 1224, 1360, 1440, 1445, 1515, 1530, 1616, 1632, 1717, 1734, 1818, 1920, 2020, 2040, 2176, 2312, 2424, 2448, 2601, 2720, 2880, 2890, 3030, 3060, 3232, 3264, 3434, 3468, 3636, 4040, 4080, 4335, 4545, 4624, 4848, 4896, 5151, 5202, 5440, 5760, 5780, 6060, 6120, 6464, 6528, 6868, 6936, 7272, 8080, 8160, 8585, 8670, 9090, 9248, 9696, 9792, 10302, 10404, 10880, 11560, 12120, 12240, 12928, 13005, 13736, 13872, 14544, 15453, 16160, 16320, 17170, 17340, 18180, 18496, 19392, 19584, 20604, 20808, 23120, 24240, 24480, 25755, 26010, 27472, 27744, 29088, 29189, 30906, 32320, 32640, 34340, 34680, 36360, 36992, 38784, 41208, 41616, 46240, 48480, 48960, 51510, 52020, 54944, 55488, 58176, 58378, 61812, 64640, 68680, 69360, 72720, 77265, 82416, 83232, 87567, 92480, 96960, 97920, 103020, 104040, 109888, 110976, 116352, 116756, 123624, 137360, 138720, 145440, 145945, 154530, 164832, 166464, 175134, 184960, 193920, 206040, 208080, 219776, 233512, 247248, 262701, 274720, 277440, 290880, 291890, 309060, 329664, 332928, 350268, 412080, 416160, 437835, 467024, 494496, 525402, 549440, 554880, 581760, 583780, 618120, 659328, 700536, 824160, 832320, 875670, 934048, 988992, 1050804, 1098880, 1167560, 1236240, 1313505, 1401072, 1648320, 1664640, 1751340, 1868096, 1977984, 2101608, 2335120, 2472480, 2627010, 2802144, 3296640, 3502680, 3736192, 4203216, 4670240, 4944960, 5254020, 5604288, 7005360, 8406432, 9340480, 9889920, 10508040, 11208576, 14010720, 16812864, 18680960, 21016080, 28021440, 33625728, 42032160, 56042880, 84064320, 168128640]

約数ペア:

[(1, 168128640), (2, 84064320), (3, 56042880), (4, 42032160), (5, 33625728), (6, 28021440), (8, 21016080), (9, 18680960), (10, 16812864), (12, 14010720), (15, 11208576), (16, 10508040), (17, 9889920), (18, 9340480), (20, 8406432), (24, 7005360), (30, 5604288), (32, 5254020), (34, 4944960), (36, 4670240), (40, 4203216), (45, 3736192), (48, 3502680), (51, 3296640), (60, 2802144), (64, 2627010), (68, 2472480), (72, 2335120), (80, 2101608), (85, 1977984), (90, 1868096), (96, 1751340), (101, 1664640), (102, 1648320), (120, 1401072), (128, 1313505), (136, 1236240), (144, 1167560), (153, 1098880), (160, 1050804), (170, 988992), (180, 934048), (192, 875670), (202, 832320), (204, 824160), (240, 700536), (255, 659328), (272, 618120), (288, 583780), (289, 581760), (303, 554880), (306, 549440), (320, 525402), (340, 494496), (360, 467024), (384, 437835), (404, 416160), (408, 412080), (480, 350268), (505, 332928), (510, 329664), (544, 309060), (576, 291890), (578, 290880), (606, 277440), (612, 274720), (640, 262701), (680, 247248), (720, 233512), (765, 219776), (808, 208080), (816, 206040), (867, 193920), (909, 184960), (960, 175134), (1010, 166464), (1020, 164832), (1088, 154530), (1152, 145945), (1156, 145440), (1212, 138720), (1224, 137360), (1360, 123624), (1440, 116756), (1445, 116352), (1515, 110976), (1530, 109888), (1616, 104040), (1632, 103020), (1717, 97920), (1734, 96960), (1818, 92480), (1920, 87567), (2020, 83232), (2040, 82416), (2176, 77265), (2312, 72720), (2424, 69360), (2448, 68680), (2601, 64640), (2720, 61812), (2880, 58378), (2890, 58176), (3030, 55488), (3060, 54944), (3232, 52020), (3264, 51510), (3434, 48960), (3468, 48480), (3636, 46240), (4040, 41616), (4080, 41208), (4335, 38784), (4545, 36992), (4624, 36360), (4848, 34680), (4896, 34340), (5151, 32640), (5202, 32320), (5440, 30906), (5760, 29189), (5780, 29088), (6060, 27744), (6120, 27472), (6464, 26010), (6528, 25755), (6868, 24480), (6936, 24240), (7272, 23120), (8080, 20808), (8160, 20604), (8585, 19584), (8670, 19392), (9090, 18496), (9248, 18180), (9696, 17340), (9792, 17170), (10302, 16320), (10404, 16160), (10880, 15453), (11560, 14544), (12120, 13872), (12240, 13736), (12928, 13005)]