67376640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 223128576

約数和(自身を除く): 155751936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 283, 310, 320, 372, 384, 465, 480, 496, 512, 566, 620, 640, 744, 768, 849, 930, 960, 992, 1132, 1240, 1280, 1415, 1488, 1536, 1698, 1860, 1920, 1984, 2264, 2480, 2560, 2830, 2976, 3396, 3720, 3840, 3968, 4245, 4528, 4960, 5660, 5952, 6792, 7440, 7680, 7936, 8490, 8773, 9056, 9920, 11320, 11904, 13584, 14880, 15872, 16980, 17546, 18112, 19840, 22640, 23808, 26319, 27168, 29760, 33960, 35092, 36224, 39680, 43865, 45280, 47616, 52638, 54336, 59520, 67920, 70184, 72448, 79360, 87730, 90560, 105276, 108672, 119040, 131595, 135840, 140368, 144896, 175460, 181120, 210552, 217344, 238080, 263190, 271680, 280736, 350920, 362240, 421104, 434688, 526380, 543360, 561472, 701840, 724480, 842208, 1052760, 1086720, 1122944, 1403680, 1684416, 2105520, 2173440, 2245888, 2807360, 3368832, 4211040, 4491776, 5614720, 6737664, 8422080, 11229440, 13475328, 16844160, 22458880, 33688320, 67376640]

約数ペア:

[(1, 67376640), (2, 33688320), (3, 22458880), (4, 16844160), (5, 13475328), (6, 11229440), (8, 8422080), (10, 6737664), (12, 5614720), (15, 4491776), (16, 4211040), (20, 3368832), (24, 2807360), (30, 2245888), (31, 2173440), (32, 2105520), (40, 1684416), (48, 1403680), (60, 1122944), (62, 1086720), (64, 1052760), (80, 842208), (93, 724480), (96, 701840), (120, 561472), (124, 543360), (128, 526380), (155, 434688), (160, 421104), (186, 362240), (192, 350920), (240, 280736), (248, 271680), (256, 263190), (283, 238080), (310, 217344), (320, 210552), (372, 181120), (384, 175460), (465, 144896), (480, 140368), (496, 135840), (512, 131595), (566, 119040), (620, 108672), (640, 105276), (744, 90560), (768, 87730), (849, 79360), (930, 72448), (960, 70184), (992, 67920), (1132, 59520), (1240, 54336), (1280, 52638), (1415, 47616), (1488, 45280), (1536, 43865), (1698, 39680), (1860, 36224), (1920, 35092), (1984, 33960), (2264, 29760), (2480, 27168), (2560, 26319), (2830, 23808), (2976, 22640), (3396, 19840), (3720, 18112), (3840, 17546), (3968, 16980), (4245, 15872), (4528, 14880), (4960, 13584), (5660, 11904), (5952, 11320), (6792, 9920), (7440, 9056), (7680, 8773), (7936, 8490)]