128568960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 511252560

約数和(自身を除く): 382683600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 101, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 202, 204, 208, 221, 234, 240, 255, 260, 272, 288, 303, 306, 312, 320, 340, 360, 384, 390, 404, 408, 416, 442, 468, 480, 505, 510, 520, 544, 576, 585, 606, 612, 624, 640, 663, 680, 720, 765, 780, 808, 816, 832, 884, 909, 936, 960, 1010, 1020, 1040, 1088, 1105, 1152, 1170, 1212, 1224, 1248, 1313, 1326, 1360, 1440, 1515, 1530, 1560, 1616, 1632, 1664, 1717, 1768, 1818, 1872, 1920, 1989, 2020, 2040, 2080, 2176, 2210, 2340, 2424, 2448, 2496, 2626, 2652, 2720, 2880, 3030, 3060, 3120, 3232, 3264, 3315, 3434, 3536, 3636, 3744, 3939, 3978, 4040, 4080, 4160, 4420, 4545, 4680, 4848, 4896, 4992, 5151, 5252, 5304, 5440, 5760, 6060, 6120, 6240, 6464, 6528, 6565, 6630, 6868, 7072, 7272, 7488, 7878, 7956, 8080, 8160, 8320, 8585, 8840, 9090, 9360, 9696, 9792, 9945, 10302, 10504, 10608, 10880, 11817, 12120, 12240, 12480, 12928, 13130, 13260, 13736, 14144, 14544, 14976, 15453, 15756, 15912, 16160, 16320, 17170, 17680, 18180, 18720, 19392, 19584, 19695, 19890, 20604, 21008, 21216, 22321, 23634, 24240, 24480, 24960, 25755, 26260, 26520, 27472, 28288, 29088, 30906, 31512, 31824, 32320, 32640, 34340, 35360, 36360, 37440, 38784, 39390, 39780, 41208, 42016, 42432, 44642, 47268, 48480, 48960, 51510, 52520, 53040, 54944, 58176, 59085, 61812, 63024, 63648, 64640, 66963, 68680, 70720, 72720, 74880, 77265, 78780, 79560, 82416, 84032, 84864, 89284, 94536, 96960, 97920, 103020, 105040, 106080, 109888, 111605, 116352, 118170, 123624, 126048, 127296, 133926, 137360, 141440, 145440, 154530, 157560, 159120, 164832, 168064, 178568, 189072, 193920, 200889, 206040, 210080, 212160, 219776, 223210, 236340, 247248, 252096, 254592, 267852, 274720, 290880, 309060, 315120, 318240, 329664, 334815, 357136, 378144, 401778, 412080, 420160, 424320, 446420, 472680, 494496, 504192, 535704, 549440, 581760, 618120, 630240, 636480, 659328, 669630, 714272, 756288, 803556, 824160, 840320, 892840, 945360, 988992, 1004445, 1071408, 1098880, 1236240, 1260480, 1272960, 1339260, 1428544, 1512576, 1607112, 1648320, 1785680, 1890720, 1977984, 2008890, 2142816, 2472480, 2520960, 2678520, 2857088, 3214224, 3296640, 3571360, 3781440, 4017780, 4285632, 4944960, 5357040, 6428448, 7142720, 7562880, 8035560, 8571264, 9889920, 10714080, 12856896, 14285440, 16071120, 21428160, 25713792, 32142240, 42856320, 64284480, 128568960]

約数ペア:

[(1, 128568960), (2, 64284480), (3, 42856320), (4, 32142240), (5, 25713792), (6, 21428160), (8, 16071120), (9, 14285440), (10, 12856896), (12, 10714080), (13, 9889920), (15, 8571264), (16, 8035560), (17, 7562880), (18, 7142720), (20, 6428448), (24, 5357040), (26, 4944960), (30, 4285632), (32, 4017780), (34, 3781440), (36, 3571360), (39, 3296640), (40, 3214224), (45, 2857088), (48, 2678520), (51, 2520960), (52, 2472480), (60, 2142816), (64, 2008890), (65, 1977984), (68, 1890720), (72, 1785680), (78, 1648320), (80, 1607112), (85, 1512576), (90, 1428544), (96, 1339260), (101, 1272960), (102, 1260480), (104, 1236240), (117, 1098880), (120, 1071408), (128, 1004445), (130, 988992), (136, 945360), (144, 892840), (153, 840320), (156, 824160), (160, 803556), (170, 756288), (180, 714272), (192, 669630), (195, 659328), (202, 636480), (204, 630240), (208, 618120), (221, 581760), (234, 549440), (240, 535704), (255, 504192), (260, 494496), (272, 472680), (288, 446420), (303, 424320), (306, 420160), (312, 412080), (320, 401778), (340, 378144), (360, 357136), (384, 334815), (390, 329664), (404, 318240), (408, 315120), (416, 309060), (442, 290880), (468, 274720), (480, 267852), (505, 254592), (510, 252096), (520, 247248), (544, 236340), (576, 223210), (585, 219776), (606, 212160), (612, 210080), (624, 206040), (640, 200889), (663, 193920), (680, 189072), (720, 178568), (765, 168064), (780, 164832), (808, 159120), (816, 157560), (832, 154530), (884, 145440), (909, 141440), (936, 137360), (960, 133926), (1010, 127296), (1020, 126048), (1040, 123624), (1088, 118170), (1105, 116352), (1152, 111605), (1170, 109888), (1212, 106080), (1224, 105040), (1248, 103020), (1313, 97920), (1326, 96960), (1360, 94536), (1440, 89284), (1515, 84864), (1530, 84032), (1560, 82416), (1616, 79560), (1632, 78780), (1664, 77265), (1717, 74880), (1768, 72720), (1818, 70720), (1872, 68680), (1920, 66963), (1989, 64640), (2020, 63648), (2040, 63024), (2080, 61812), (2176, 59085), (2210, 58176), (2340, 54944), (2424, 53040), (2448, 52520), (2496, 51510), (2626, 48960), (2652, 48480), (2720, 47268), (2880, 44642), (3030, 42432), (3060, 42016), (3120, 41208), (3232, 39780), (3264, 39390), (3315, 38784), (3434, 37440), (3536, 36360), (3636, 35360), (3744, 34340), (3939, 32640), (3978, 32320), (4040, 31824), (4080, 31512), (4160, 30906), (4420, 29088), (4545, 28288), (4680, 27472), (4848, 26520), (4896, 26260), (4992, 25755), (5151, 24960), (5252, 24480), (5304, 24240), (5440, 23634), (5760, 22321), (6060, 21216), (6120, 21008), (6240, 20604), (6464, 19890), (6528, 19695), (6565, 19584), (6630, 19392), (6868, 18720), (7072, 18180), (7272, 17680), (7488, 17170), (7878, 16320), (7956, 16160), (8080, 15912), (8160, 15756), (8320, 15453), (8585, 14976), (8840, 14544), (9090, 14144), (9360, 13736), (9696, 13260), (9792, 13130), (9945, 12928), (10302, 12480), (10504, 12240), (10608, 12120), (10880, 11817)]