141185340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 492972480

約数和(自身を除く): 351787140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 37, 43, 45, 51, 58, 60, 68, 74, 85, 86, 87, 90, 102, 111, 116, 129, 145, 148, 153, 170, 172, 174, 180, 185, 204, 215, 222, 255, 258, 261, 290, 306, 333, 340, 348, 370, 387, 430, 435, 444, 493, 510, 516, 522, 555, 580, 612, 629, 645, 666, 731, 740, 765, 774, 860, 870, 986, 1020, 1044, 1073, 1110, 1247, 1258, 1290, 1305, 1332, 1462, 1479, 1530, 1548, 1591, 1665, 1740, 1887, 1935, 1972, 2146, 2193, 2220, 2465, 2494, 2516, 2580, 2610, 2924, 2958, 3060, 3145, 3182, 3219, 3330, 3655, 3741, 3774, 3870, 4292, 4386, 4437, 4773, 4930, 4988, 5220, 5365, 5661, 5916, 6235, 6290, 6364, 6438, 6579, 6660, 7310, 7395, 7482, 7548, 7740, 7955, 8772, 8874, 9435, 9546, 9657, 9860, 10730, 10965, 11223, 11322, 12470, 12580, 12876, 13158, 14319, 14620, 14790, 14964, 15910, 16095, 17748, 18241, 18705, 18870, 19092, 19314, 21199, 21460, 21930, 22185, 22446, 22644, 23865, 24940, 26316, 27047, 28305, 28638, 29580, 31820, 32190, 32895, 36482, 37410, 37740, 38628, 42398, 43860, 44370, 44892, 46139, 47730, 48285, 54094, 54723, 56115, 56610, 57276, 63597, 64380, 65790, 71595, 72964, 74820, 81141, 84796, 88740, 91205, 92278, 95460, 96570, 105995, 108188, 109446, 112230, 113220, 127194, 131580, 135235, 138417, 143190, 162282, 164169, 182410, 184556, 190791, 193140, 211990, 218892, 224460, 230695, 243423, 254388, 270470, 273615, 276834, 286380, 317985, 324564, 328338, 364820, 381582, 405705, 415251, 423980, 461390, 486846, 540940, 547230, 553668, 635970, 656676, 692085, 763164, 784363, 811410, 820845, 830502, 922780, 953955, 973692, 1094460, 1217115, 1271940, 1384170, 1568726, 1622820, 1641690, 1661004, 1907910, 2076255, 2353089, 2434230, 2768340, 3137452, 3283380, 3815820, 3921815, 4152510, 4706178, 4868460, 7059267, 7843630, 8305020, 9412356, 11765445, 14118534, 15687260, 23530890, 28237068, 35296335, 47061780, 70592670, 141185340]

約数ペア:

[(1, 141185340), (2, 70592670), (3, 47061780), (4, 35296335), (5, 28237068), (6, 23530890), (9, 15687260), (10, 14118534), (12, 11765445), (15, 9412356), (17, 8305020), (18, 7843630), (20, 7059267), (29, 4868460), (30, 4706178), (34, 4152510), (36, 3921815), (37, 3815820), (43, 3283380), (45, 3137452), (51, 2768340), (58, 2434230), (60, 2353089), (68, 2076255), (74, 1907910), (85, 1661004), (86, 1641690), (87, 1622820), (90, 1568726), (102, 1384170), (111, 1271940), (116, 1217115), (129, 1094460), (145, 973692), (148, 953955), (153, 922780), (170, 830502), (172, 820845), (174, 811410), (180, 784363), (185, 763164), (204, 692085), (215, 656676), (222, 635970), (255, 553668), (258, 547230), (261, 540940), (290, 486846), (306, 461390), (333, 423980), (340, 415251), (348, 405705), (370, 381582), (387, 364820), (430, 328338), (435, 324564), (444, 317985), (493, 286380), (510, 276834), (516, 273615), (522, 270470), (555, 254388), (580, 243423), (612, 230695), (629, 224460), (645, 218892), (666, 211990), (731, 193140), (740, 190791), (765, 184556), (774, 182410), (860, 164169), (870, 162282), (986, 143190), (1020, 138417), (1044, 135235), (1073, 131580), (1110, 127194), (1247, 113220), (1258, 112230), (1290, 109446), (1305, 108188), (1332, 105995), (1462, 96570), (1479, 95460), (1530, 92278), (1548, 91205), (1591, 88740), (1665, 84796), (1740, 81141), (1887, 74820), (1935, 72964), (1972, 71595), (2146, 65790), (2193, 64380), (2220, 63597), (2465, 57276), (2494, 56610), (2516, 56115), (2580, 54723), (2610, 54094), (2924, 48285), (2958, 47730), (3060, 46139), (3145, 44892), (3182, 44370), (3219, 43860), (3330, 42398), (3655, 38628), (3741, 37740), (3774, 37410), (3870, 36482), (4292, 32895), (4386, 32190), (4437, 31820), (4773, 29580), (4930, 28638), (4988, 28305), (5220, 27047), (5365, 26316), (5661, 24940), (5916, 23865), (6235, 22644), (6290, 22446), (6364, 22185), (6438, 21930), (6579, 21460), (6660, 21199), (7310, 19314), (7395, 19092), (7482, 18870), (7548, 18705), (7740, 18241), (7955, 17748), (8772, 16095), (8874, 15910), (9435, 14964), (9546, 14790), (9657, 14620), (9860, 14319), (10730, 13158), (10965, 12876), (11223, 12580), (11322, 12470)]