169873920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 602285112

約数和(自身を除く): 432411192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 101, 120, 128, 144, 146, 160, 180, 192, 202, 219, 240, 256, 288, 292, 303, 320, 360, 365, 384, 404, 438, 480, 505, 512, 576, 584, 606, 640, 657, 720, 730, 768, 808, 876, 909, 960, 1010, 1095, 1152, 1168, 1212, 1280, 1314, 1440, 1460, 1515, 1536, 1616, 1752, 1818, 1920, 2020, 2190, 2304, 2336, 2424, 2560, 2628, 2880, 2920, 3030, 3232, 3285, 3504, 3636, 3840, 4040, 4380, 4545, 4608, 4672, 4848, 5256, 5760, 5840, 6060, 6464, 6570, 7008, 7272, 7373, 7680, 8080, 8760, 9090, 9344, 9696, 10512, 11520, 11680, 12120, 12928, 13140, 14016, 14544, 14746, 16160, 17520, 18180, 18688, 19392, 21024, 22119, 23040, 23360, 24240, 25856, 26280, 28032, 29088, 29492, 32320, 35040, 36360, 36865, 37376, 38784, 42048, 44238, 46720, 48480, 51712, 52560, 56064, 58176, 58984, 64640, 66357, 70080, 72720, 73730, 77568, 84096, 88476, 93440, 96960, 105120, 110595, 112128, 116352, 117968, 129280, 132714, 140160, 145440, 147460, 155136, 168192, 176952, 186880, 193920, 210240, 221190, 232704, 235936, 258560, 265428, 280320, 290880, 294920, 331785, 336384, 353904, 387840, 420480, 442380, 465408, 471872, 530856, 560640, 581760, 589840, 663570, 707808, 775680, 840960, 884760, 943744, 1061712, 1163520, 1179680, 1327140, 1415616, 1681920, 1769520, 1887488, 2123424, 2327040, 2359360, 2654280, 2831232, 3539040, 3774976, 4246848, 4718720, 5308560, 5662464, 7078080, 8493696, 9437440, 10617120, 11324928, 14156160, 16987392, 18874880, 21234240, 28312320, 33974784, 42468480, 56624640, 84936960, 169873920]

約数ペア:

[(1, 169873920), (2, 84936960), (3, 56624640), (4, 42468480), (5, 33974784), (6, 28312320), (8, 21234240), (9, 18874880), (10, 16987392), (12, 14156160), (15, 11324928), (16, 10617120), (18, 9437440), (20, 8493696), (24, 7078080), (30, 5662464), (32, 5308560), (36, 4718720), (40, 4246848), (45, 3774976), (48, 3539040), (60, 2831232), (64, 2654280), (72, 2359360), (73, 2327040), (80, 2123424), (90, 1887488), (96, 1769520), (101, 1681920), (120, 1415616), (128, 1327140), (144, 1179680), (146, 1163520), (160, 1061712), (180, 943744), (192, 884760), (202, 840960), (219, 775680), (240, 707808), (256, 663570), (288, 589840), (292, 581760), (303, 560640), (320, 530856), (360, 471872), (365, 465408), (384, 442380), (404, 420480), (438, 387840), (480, 353904), (505, 336384), (512, 331785), (576, 294920), (584, 290880), (606, 280320), (640, 265428), (657, 258560), (720, 235936), (730, 232704), (768, 221190), (808, 210240), (876, 193920), (909, 186880), (960, 176952), (1010, 168192), (1095, 155136), (1152, 147460), (1168, 145440), (1212, 140160), (1280, 132714), (1314, 129280), (1440, 117968), (1460, 116352), (1515, 112128), (1536, 110595), (1616, 105120), (1752, 96960), (1818, 93440), (1920, 88476), (2020, 84096), (2190, 77568), (2304, 73730), (2336, 72720), (2424, 70080), (2560, 66357), (2628, 64640), (2880, 58984), (2920, 58176), (3030, 56064), (3232, 52560), (3285, 51712), (3504, 48480), (3636, 46720), (3840, 44238), (4040, 42048), (4380, 38784), (4545, 37376), (4608, 36865), (4672, 36360), (4848, 35040), (5256, 32320), (5760, 29492), (5840, 29088), (6060, 28032), (6464, 26280), (6570, 25856), (7008, 24240), (7272, 23360), (7373, 23040), (7680, 22119), (8080, 21024), (8760, 19392), (9090, 18688), (9344, 18180), (9696, 17520), (10512, 16160), (11520, 14746), (11680, 14544), (12120, 14016), (12928, 13140)]