57392720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^4$

素因数の和:71

約数の個数: 150

約数和(自身を含む): 170745210

約数和(自身を除く): 113352490

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 560, 605, 616, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1331, 1540, 1694, 1936, 1960, 2156, 2420, 2662, 2695, 3080, 3388, 3920, 4235, 4312, 4840, 5324, 5390, 5929, 6160, 6655, 6776, 8470, 8624, 9317, 9680, 10648, 10780, 11858, 13310, 13552, 14641, 16940, 18634, 21296, 21560, 23716, 26620, 29282, 29645, 33880, 37268, 43120, 46585, 47432, 53240, 58564, 59290, 65219, 67760, 73205, 74536, 93170, 94864, 102487, 106480, 117128, 118580, 130438, 146410, 149072, 186340, 204974, 234256, 237160, 260876, 292820, 326095, 372680, 409948, 474320, 512435, 521752, 585640, 652190, 717409, 745360, 819896, 1024870, 1043504, 1171280, 1304380, 1434818, 1639792, 2049740, 2608760, 2869636, 3587045, 4099480, 5217520, 5739272, 7174090, 8198960, 11478544, 14348180, 28696360, 57392720]

約数ペア:

[(1, 57392720), (2, 28696360), (4, 14348180), (5, 11478544), (7, 8198960), (8, 7174090), (10, 5739272), (11, 5217520), (14, 4099480), (16, 3587045), (20, 2869636), (22, 2608760), (28, 2049740), (35, 1639792), (40, 1434818), (44, 1304380), (49, 1171280), (55, 1043504), (56, 1024870), (70, 819896), (77, 745360), (80, 717409), (88, 652190), (98, 585640), (110, 521752), (112, 512435), (121, 474320), (140, 409948), (154, 372680), (176, 326095), (196, 292820), (220, 260876), (242, 237160), (245, 234256), (280, 204974), (308, 186340), (385, 149072), (392, 146410), (440, 130438), (484, 118580), (490, 117128), (539, 106480), (560, 102487), (605, 94864), (616, 93170), (770, 74536), (784, 73205), (847, 67760), (880, 65219), (968, 59290), (980, 58564), (1078, 53240), (1210, 47432), (1232, 46585), (1331, 43120), (1540, 37268), (1694, 33880), (1936, 29645), (1960, 29282), (2156, 26620), (2420, 23716), (2662, 21560), (2695, 21296), (3080, 18634), (3388, 16940), (3920, 14641), (4235, 13552), (4312, 13310), (4840, 11858), (5324, 10780), (5390, 10648), (5929, 9680), (6160, 9317), (6655, 8624), (6776, 8470)]