140975640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 160

約数和(自身を含む): 510436080

約数和(自身を除く): 369460440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3347, 3510, 4212, 4680, 5265, 6694, 7020, 8424, 10041, 10530, 13388, 14040, 16735, 20082, 21060, 26776, 30123, 33470, 40164, 42120, 43511, 50205, 60246, 66940, 80328, 87022, 90369, 100410, 120492, 130533, 133880, 150615, 174044, 180738, 200820, 217555, 240984, 261066, 271107, 301230, 348088, 361476, 391599, 401640, 435110, 451845, 522132, 542214, 602460, 652665, 722952, 783198, 870220, 903690, 1044264, 1084428, 1174797, 1204920, 1305330, 1355535, 1566396, 1740440, 1807380, 1957995, 2168856, 2349594, 2610660, 2711070, 3132792, 3524391, 3614760, 3915990, 4699188, 5221320, 5422140, 5873985, 7048782, 7831980, 9398376, 10844280, 11747970, 14097564, 15663960, 17621955, 23495940, 28195128, 35243910, 46991880, 70487820, 140975640]

約数ペア:

[(1, 140975640), (2, 70487820), (3, 46991880), (4, 35243910), (5, 28195128), (6, 23495940), (8, 17621955), (9, 15663960), (10, 14097564), (12, 11747970), (13, 10844280), (15, 9398376), (18, 7831980), (20, 7048782), (24, 5873985), (26, 5422140), (27, 5221320), (30, 4699188), (36, 3915990), (39, 3614760), (40, 3524391), (45, 3132792), (52, 2711070), (54, 2610660), (60, 2349594), (65, 2168856), (72, 1957995), (78, 1807380), (81, 1740440), (90, 1566396), (104, 1355535), (108, 1305330), (117, 1204920), (120, 1174797), (130, 1084428), (135, 1044264), (156, 903690), (162, 870220), (180, 783198), (195, 722952), (216, 652665), (234, 602460), (260, 542214), (270, 522132), (312, 451845), (324, 435110), (351, 401640), (360, 391599), (390, 361476), (405, 348088), (468, 301230), (520, 271107), (540, 261066), (585, 240984), (648, 217555), (702, 200820), (780, 180738), (810, 174044), (936, 150615), (1053, 133880), (1080, 130533), (1170, 120492), (1404, 100410), (1560, 90369), (1620, 87022), (1755, 80328), (2106, 66940), (2340, 60246), (2808, 50205), (3240, 43511), (3347, 42120), (3510, 40164), (4212, 33470), (4680, 30123), (5265, 26776), (6694, 21060), (7020, 20082), (8424, 16735), (10041, 14040), (10530, 13388)]