7470151080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{7919}}^1$

素因数の和:9063

約数の個数: 128

約数和(自身を含む): 25637990400

約数和(自身を除く): 18167839320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1123, 2246, 3369, 4492, 5615, 6738, 7861, 7919, 8984, 11230, 13476, 15722, 15838, 16845, 22460, 23583, 23757, 26952, 31444, 31676, 33690, 39305, 39595, 44920, 47166, 47514, 55433, 62888, 63352, 67380, 78610, 79190, 94332, 95028, 110866, 117915, 118785, 134760, 157220, 158380, 166299, 188664, 190056, 221732, 235830, 237570, 277165, 314440, 316760, 332598, 443464, 471660, 475140, 554330, 665196, 831495, 943320, 950280, 1108660, 1330392, 1662990, 2217320, 3325980, 6651960, 8893037, 17786074, 26679111, 35572148, 44465185, 53358222, 62251259, 71144296, 88930370, 106716444, 124502518, 133395555, 177860740, 186753777, 213432888, 249005036, 266791110, 311256295, 355721480, 373507554, 498010072, 533582220, 622512590, 747015108, 933768885, 1067164440, 1245025180, 1494030216, 1867537770, 2490050360, 3735075540, 7470151080]

約数ペア:

[(1, 7470151080), (2, 3735075540), (3, 2490050360), (4, 1867537770), (5, 1494030216), (6, 1245025180), (7, 1067164440), (8, 933768885), (10, 747015108), (12, 622512590), (14, 533582220), (15, 498010072), (20, 373507554), (21, 355721480), (24, 311256295), (28, 266791110), (30, 249005036), (35, 213432888), (40, 186753777), (42, 177860740), (56, 133395555), (60, 124502518), (70, 106716444), (84, 88930370), (105, 71144296), (120, 62251259), (140, 53358222), (168, 44465185), (210, 35572148), (280, 26679111), (420, 17786074), (840, 8893037), (1123, 6651960), (2246, 3325980), (3369, 2217320), (4492, 1662990), (5615, 1330392), (6738, 1108660), (7861, 950280), (7919, 943320), (8984, 831495), (11230, 665196), (13476, 554330), (15722, 475140), (15838, 471660), (16845, 443464), (22460, 332598), (23583, 316760), (23757, 314440), (26952, 277165), (31444, 237570), (31676, 235830), (33690, 221732), (39305, 190056), (39595, 188664), (44920, 166299), (47166, 158380), (47514, 157220), (55433, 134760), (62888, 118785), (63352, 117915), (67380, 110866), (78610, 95028), (79190, 94332)]