139396140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6653

約数の個数: 120

約数和(自身を含む): 470999760

約数和(自身を除く): 331603620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 6619, 7020, 10530, 13238, 19857, 21060, 26476, 33095, 39714, 59571, 66190, 79428, 86047, 99285, 119142, 132380, 172094, 178713, 198570, 238284, 258141, 297855, 344188, 357426, 397140, 430235, 516282, 536139, 595710, 714852, 774423, 860470, 893565, 1032564, 1072278, 1191420, 1290705, 1548846, 1720940, 1787130, 2144556, 2323269, 2581410, 2680695, 3097692, 3574260, 3872115, 4646538, 5162820, 5361390, 6969807, 7744230, 9293076, 10722780, 11616345, 13939614, 15488460, 23232690, 27879228, 34849035, 46465380, 69698070, 139396140]

約数ペア:

[(1, 139396140), (2, 69698070), (3, 46465380), (4, 34849035), (5, 27879228), (6, 23232690), (9, 15488460), (10, 13939614), (12, 11616345), (13, 10722780), (15, 9293076), (18, 7744230), (20, 6969807), (26, 5361390), (27, 5162820), (30, 4646538), (36, 3872115), (39, 3574260), (45, 3097692), (52, 2680695), (54, 2581410), (60, 2323269), (65, 2144556), (78, 1787130), (81, 1720940), (90, 1548846), (108, 1290705), (117, 1191420), (130, 1072278), (135, 1032564), (156, 893565), (162, 860470), (180, 774423), (195, 714852), (234, 595710), (260, 536139), (270, 516282), (324, 430235), (351, 397140), (390, 357426), (405, 344188), (468, 297855), (540, 258141), (585, 238284), (702, 198570), (780, 178713), (810, 172094), (1053, 132380), (1170, 119142), (1404, 99285), (1620, 86047), (1755, 79428), (2106, 66190), (2340, 59571), (3510, 39714), (4212, 33095), (5265, 26476), (6619, 21060), (7020, 19857), (10530, 13238)]