1699815780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80713}}^1$

素因数の和:80747

約数の個数: 120

約数和(自身を含む): 5742639672

約数和(自身を除く): 4042823892

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, 7020, 10530, 21060, 80713, 161426, 242139, 322852, 403565, 484278, 726417, 807130, 968556, 1049269, 1210695, 1452834, 1614260, 2098538, 2179251, 2421390, 2905668, 3147807, 3632085, 4197076, 4358502, 4842780, 5246345, 6295614, 6537753, 7264170, 8717004, 9443421, 10492690, 10896255, 12591228, 13075506, 14528340, 15739035, 18886842, 20985380, 21792510, 26151012, 28330263, 31478070, 32688765, 37773684, 43585020, 47217105, 56660526, 62956140, 65377530, 84990789, 94434210, 113321052, 130755060, 141651315, 169981578, 188868420, 283302630, 339963156, 424953945, 566605260, 849907890, 1699815780]

約数ペア:

[(1, 1699815780), (2, 849907890), (3, 566605260), (4, 424953945), (5, 339963156), (6, 283302630), (9, 188868420), (10, 169981578), (12, 141651315), (13, 130755060), (15, 113321052), (18, 94434210), (20, 84990789), (26, 65377530), (27, 62956140), (30, 56660526), (36, 47217105), (39, 43585020), (45, 37773684), (52, 32688765), (54, 31478070), (60, 28330263), (65, 26151012), (78, 21792510), (81, 20985380), (90, 18886842), (108, 15739035), (117, 14528340), (130, 13075506), (135, 12591228), (156, 10896255), (162, 10492690), (180, 9443421), (195, 8717004), (234, 7264170), (260, 6537753), (270, 6295614), (324, 5246345), (351, 4842780), (390, 4358502), (405, 4197076), (468, 3632085), (540, 3147807), (585, 2905668), (702, 2421390), (780, 2179251), (810, 2098538), (1053, 1614260), (1170, 1452834), (1404, 1210695), (1620, 1049269), (1755, 968556), (2106, 807130), (2340, 726417), (3510, 484278), (4212, 403565), (5265, 322852), (7020, 242139), (10530, 161426), (21060, 80713)]