71423520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 266353920

約数和(自身を除く): 194930400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 733, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1466, 1624, 1680, 1740, 2030, 2199, 2320, 2436, 2784, 2932, 3045, 3248, 3360, 3480, 3665, 4060, 4398, 4640, 4872, 5131, 5864, 6090, 6496, 6960, 7330, 8120, 8796, 9744, 10262, 10995, 11728, 12180, 13920, 14660, 15393, 16240, 17592, 19488, 20524, 21257, 21990, 23456, 24360, 25655, 29320, 30786, 32480, 35184, 41048, 42514, 43980, 48720, 51310, 58640, 61572, 63771, 70368, 76965, 82096, 85028, 87960, 97440, 102620, 106285, 117280, 123144, 127542, 148799, 153930, 164192, 170056, 175920, 205240, 212570, 246288, 255084, 297598, 307860, 318855, 340112, 351840, 410480, 425140, 446397, 492576, 510168, 595196, 615720, 637710, 680224, 743995, 820960, 850280, 892794, 1020336, 1190392, 1231440, 1275420, 1487990, 1700560, 1785588, 2040672, 2231985, 2380784, 2462880, 2550840, 2975980, 3401120, 3571176, 4463970, 4761568, 5101680, 5951960, 7142352, 8927940, 10203360, 11903920, 14284704, 17855880, 23807840, 35711760, 71423520]

約数ペア:

[(1, 71423520), (2, 35711760), (3, 23807840), (4, 17855880), (5, 14284704), (6, 11903920), (7, 10203360), (8, 8927940), (10, 7142352), (12, 5951960), (14, 5101680), (15, 4761568), (16, 4463970), (20, 3571176), (21, 3401120), (24, 2975980), (28, 2550840), (29, 2462880), (30, 2380784), (32, 2231985), (35, 2040672), (40, 1785588), (42, 1700560), (48, 1487990), (56, 1275420), (58, 1231440), (60, 1190392), (70, 1020336), (80, 892794), (84, 850280), (87, 820960), (96, 743995), (105, 680224), (112, 637710), (116, 615720), (120, 595196), (140, 510168), (145, 492576), (160, 446397), (168, 425140), (174, 410480), (203, 351840), (210, 340112), (224, 318855), (232, 307860), (240, 297598), (280, 255084), (290, 246288), (336, 212570), (348, 205240), (406, 175920), (420, 170056), (435, 164192), (464, 153930), (480, 148799), (560, 127542), (580, 123144), (609, 117280), (672, 106285), (696, 102620), (733, 97440), (812, 87960), (840, 85028), (870, 82096), (928, 76965), (1015, 70368), (1120, 63771), (1160, 61572), (1218, 58640), (1392, 51310), (1466, 48720), (1624, 43980), (1680, 42514), (1740, 41048), (2030, 35184), (2199, 32480), (2320, 30786), (2436, 29320), (2784, 25655), (2932, 24360), (3045, 23456), (3248, 21990), (3360, 21257), (3480, 20524), (3665, 19488), (4060, 17592), (4398, 16240), (4640, 15393), (4872, 14660), (5131, 13920), (5864, 12180), (6090, 11728), (6496, 10995), (6960, 10262), (7330, 9744), (8120, 8796)]