70418640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12796

約数の個数: 80

約数和(自身を含む): 227806848

約数和(自身を除く): 157388208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12757, 25514, 38271, 51028, 63785, 76542, 102056, 127570, 153084, 191355, 204112, 255140, 293411, 306168, 382710, 510280, 586822, 612336, 765420, 880233, 1020560, 1173644, 1467055, 1530840, 1760466, 2347288, 2934110, 3061680, 3520932, 4401165, 4694576, 5868220, 7041864, 8802330, 11736440, 14083728, 17604660, 23472880, 35209320, 70418640]

約数ペア:

[(1, 70418640), (2, 35209320), (3, 23472880), (4, 17604660), (5, 14083728), (6, 11736440), (8, 8802330), (10, 7041864), (12, 5868220), (15, 4694576), (16, 4401165), (20, 3520932), (23, 3061680), (24, 2934110), (30, 2347288), (40, 1760466), (46, 1530840), (48, 1467055), (60, 1173644), (69, 1020560), (80, 880233), (92, 765420), (115, 612336), (120, 586822), (138, 510280), (184, 382710), (230, 306168), (240, 293411), (276, 255140), (345, 204112), (368, 191355), (460, 153084), (552, 127570), (690, 102056), (920, 76542), (1104, 63785), (1380, 51028), (1840, 38271), (2760, 25514), (5520, 12757)]