146530720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3254

約数の個数: 96

約数和(自身を含む): 405409536

約数和(自身を除く): 258878816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3191, 3280, 4592, 5740, 6382, 6560, 9184, 11480, 12764, 15955, 22337, 22960, 25528, 31910, 44674, 45920, 51056, 63820, 89348, 102112, 111685, 127640, 130831, 178696, 223370, 255280, 261662, 357392, 446740, 510560, 523324, 654155, 714784, 893480, 915817, 1046648, 1308310, 1786960, 1831634, 2093296, 2616620, 3573920, 3663268, 4186592, 4579085, 5233240, 7326536, 9158170, 10466480, 14653072, 18316340, 20932960, 29306144, 36632680, 73265360, 146530720]

約数ペア:

[(1, 146530720), (2, 73265360), (4, 36632680), (5, 29306144), (7, 20932960), (8, 18316340), (10, 14653072), (14, 10466480), (16, 9158170), (20, 7326536), (28, 5233240), (32, 4579085), (35, 4186592), (40, 3663268), (41, 3573920), (56, 2616620), (70, 2093296), (80, 1831634), (82, 1786960), (112, 1308310), (140, 1046648), (160, 915817), (164, 893480), (205, 714784), (224, 654155), (280, 523324), (287, 510560), (328, 446740), (410, 357392), (560, 261662), (574, 255280), (656, 223370), (820, 178696), (1120, 130831), (1148, 127640), (1312, 111685), (1435, 102112), (1640, 89348), (2296, 63820), (2870, 51056), (3191, 45920), (3280, 44674), (4592, 31910), (5740, 25528), (6382, 22960), (6560, 22337), (9184, 15955), (11480, 12764)]