293061440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3256

約数の個数: 112

約数和(自身を含む): 817254144

約数和(自身を除く): 524192704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3191, 3280, 4592, 5740, 6382, 6560, 9184, 11480, 12764, 13120, 15955, 18368, 22337, 22960, 25528, 31910, 44674, 45920, 51056, 63820, 89348, 91840, 102112, 111685, 127640, 130831, 178696, 204224, 223370, 255280, 261662, 357392, 446740, 510560, 523324, 654155, 714784, 893480, 915817, 1021120, 1046648, 1308310, 1429568, 1786960, 1831634, 2093296, 2616620, 3573920, 3663268, 4186592, 4579085, 5233240, 7147840, 7326536, 8373184, 9158170, 10466480, 14653072, 18316340, 20932960, 29306144, 36632680, 41865920, 58612288, 73265360, 146530720, 293061440]

約数ペア:

[(1, 293061440), (2, 146530720), (4, 73265360), (5, 58612288), (7, 41865920), (8, 36632680), (10, 29306144), (14, 20932960), (16, 18316340), (20, 14653072), (28, 10466480), (32, 9158170), (35, 8373184), (40, 7326536), (41, 7147840), (56, 5233240), (64, 4579085), (70, 4186592), (80, 3663268), (82, 3573920), (112, 2616620), (140, 2093296), (160, 1831634), (164, 1786960), (205, 1429568), (224, 1308310), (280, 1046648), (287, 1021120), (320, 915817), (328, 893480), (410, 714784), (448, 654155), (560, 523324), (574, 510560), (656, 446740), (820, 357392), (1120, 261662), (1148, 255280), (1312, 223370), (1435, 204224), (1640, 178696), (2240, 130831), (2296, 127640), (2624, 111685), (2870, 102112), (3191, 91840), (3280, 89348), (4592, 63820), (5740, 51056), (6382, 45920), (6560, 44674), (9184, 31910), (11480, 25528), (12764, 22960), (13120, 22337), (15955, 18368)]