17379840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 58139136

約数和(自身を除く): 40759296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 128, 146, 155, 160, 186, 192, 219, 240, 248, 256, 292, 310, 320, 365, 372, 384, 438, 465, 480, 496, 512, 584, 620, 640, 730, 744, 768, 876, 930, 960, 992, 1095, 1168, 1240, 1280, 1460, 1488, 1536, 1752, 1860, 1920, 1984, 2190, 2263, 2336, 2480, 2560, 2920, 2976, 3504, 3720, 3840, 3968, 4380, 4526, 4672, 4960, 5840, 5952, 6789, 7008, 7440, 7680, 7936, 8760, 9052, 9344, 9920, 11315, 11680, 11904, 13578, 14016, 14880, 15872, 17520, 18104, 18688, 19840, 22630, 23360, 23808, 27156, 28032, 29760, 33945, 35040, 36208, 37376, 39680, 45260, 46720, 47616, 54312, 56064, 59520, 67890, 70080, 72416, 79360, 90520, 93440, 108624, 112128, 119040, 135780, 140160, 144832, 181040, 186880, 217248, 238080, 271560, 280320, 289664, 362080, 434496, 543120, 560640, 579328, 724160, 868992, 1086240, 1158656, 1448320, 1737984, 2172480, 2896640, 3475968, 4344960, 5793280, 8689920, 17379840]

約数ペア:

[(1, 17379840), (2, 8689920), (3, 5793280), (4, 4344960), (5, 3475968), (6, 2896640), (8, 2172480), (10, 1737984), (12, 1448320), (15, 1158656), (16, 1086240), (20, 868992), (24, 724160), (30, 579328), (31, 560640), (32, 543120), (40, 434496), (48, 362080), (60, 289664), (62, 280320), (64, 271560), (73, 238080), (80, 217248), (93, 186880), (96, 181040), (120, 144832), (124, 140160), (128, 135780), (146, 119040), (155, 112128), (160, 108624), (186, 93440), (192, 90520), (219, 79360), (240, 72416), (248, 70080), (256, 67890), (292, 59520), (310, 56064), (320, 54312), (365, 47616), (372, 46720), (384, 45260), (438, 39680), (465, 37376), (480, 36208), (496, 35040), (512, 33945), (584, 29760), (620, 28032), (640, 27156), (730, 23808), (744, 23360), (768, 22630), (876, 19840), (930, 18688), (960, 18104), (992, 17520), (1095, 15872), (1168, 14880), (1240, 14016), (1280, 13578), (1460, 11904), (1488, 11680), (1536, 11315), (1752, 9920), (1860, 9344), (1920, 9052), (1984, 8760), (2190, 7936), (2263, 7680), (2336, 7440), (2480, 7008), (2560, 6789), (2920, 5952), (2976, 5840), (3504, 4960), (3720, 4672), (3840, 4526), (3968, 4380)]