70362560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 178198272

約数和(自身を除く): 107835712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 173, 205, 248, 310, 320, 328, 346, 410, 496, 620, 656, 692, 820, 865, 992, 1240, 1271, 1312, 1384, 1640, 1730, 1984, 2480, 2542, 2624, 2768, 3280, 3460, 4960, 5084, 5363, 5536, 6355, 6560, 6920, 7093, 9920, 10168, 10726, 11072, 12710, 13120, 13840, 14186, 20336, 21452, 25420, 26815, 27680, 28372, 35465, 40672, 42904, 50840, 53630, 55360, 56744, 70930, 81344, 85808, 101680, 107260, 113488, 141860, 171616, 203360, 214520, 219883, 226976, 283720, 343232, 406720, 429040, 439766, 453952, 567440, 858080, 879532, 1099415, 1134880, 1716160, 1759064, 2198830, 2269760, 3518128, 4397660, 7036256, 8795320, 14072512, 17590640, 35181280, 70362560]

約数ペア:

[(1, 70362560), (2, 35181280), (4, 17590640), (5, 14072512), (8, 8795320), (10, 7036256), (16, 4397660), (20, 3518128), (31, 2269760), (32, 2198830), (40, 1759064), (41, 1716160), (62, 1134880), (64, 1099415), (80, 879532), (82, 858080), (124, 567440), (155, 453952), (160, 439766), (164, 429040), (173, 406720), (205, 343232), (248, 283720), (310, 226976), (320, 219883), (328, 214520), (346, 203360), (410, 171616), (496, 141860), (620, 113488), (656, 107260), (692, 101680), (820, 85808), (865, 81344), (992, 70930), (1240, 56744), (1271, 55360), (1312, 53630), (1384, 50840), (1640, 42904), (1730, 40672), (1984, 35465), (2480, 28372), (2542, 27680), (2624, 26815), (2768, 25420), (3280, 21452), (3460, 20336), (4960, 14186), (5084, 13840), (5363, 13120), (5536, 12710), (6355, 11072), (6560, 10726), (6920, 10168), (7093, 9920)]