1663308540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:813

約数の個数: 192

約数和(自身を含む): 5339779200

約数和(自身を除く): 3676470660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 89, 90, 106, 108, 135, 159, 178, 180, 212, 265, 267, 270, 318, 356, 445, 477, 530, 534, 540, 636, 653, 795, 801, 890, 954, 1060, 1068, 1306, 1335, 1431, 1590, 1602, 1780, 1908, 1959, 2385, 2403, 2612, 2670, 2862, 3180, 3204, 3265, 3918, 4005, 4717, 4770, 4806, 5340, 5724, 5877, 6530, 7155, 7836, 8010, 9434, 9540, 9612, 9795, 11754, 12015, 13060, 14151, 14310, 16020, 17631, 18868, 19590, 23508, 23585, 24030, 28302, 28620, 29385, 34609, 35262, 39180, 42453, 47170, 48060, 56604, 58117, 58770, 69218, 70524, 70755, 84906, 88155, 94340, 103827, 116234, 117540, 127359, 138436, 141510, 169812, 173045, 174351, 176310, 207654, 212265, 232468, 254718, 283020, 290585, 311481, 346090, 348702, 352620, 415308, 424530, 509436, 519135, 523053, 581170, 622962, 636795, 692180, 697404, 849060, 871755, 934443, 1038270, 1046106, 1162340, 1245924, 1273590, 1557405, 1569159, 1743510, 1868886, 2076540, 2092212, 2547180, 2615265, 3080201, 3114810, 3138318, 3487020, 3737772, 4672215, 5230530, 6160402, 6229620, 6276636, 7845795, 9240603, 9344430, 10461060, 12320804, 15401005, 15691590, 18481206, 18688860, 27721809, 30802010, 31383180, 36962412, 46203015, 55443618, 61604020, 83165427, 92406030, 110887236, 138609045, 166330854, 184812060, 277218090, 332661708, 415827135, 554436180, 831654270, 1663308540]

約数ペア:

[(1, 1663308540), (2, 831654270), (3, 554436180), (4, 415827135), (5, 332661708), (6, 277218090), (9, 184812060), (10, 166330854), (12, 138609045), (15, 110887236), (18, 92406030), (20, 83165427), (27, 61604020), (30, 55443618), (36, 46203015), (45, 36962412), (53, 31383180), (54, 30802010), (60, 27721809), (89, 18688860), (90, 18481206), (106, 15691590), (108, 15401005), (135, 12320804), (159, 10461060), (178, 9344430), (180, 9240603), (212, 7845795), (265, 6276636), (267, 6229620), (270, 6160402), (318, 5230530), (356, 4672215), (445, 3737772), (477, 3487020), (530, 3138318), (534, 3114810), (540, 3080201), (636, 2615265), (653, 2547180), (795, 2092212), (801, 2076540), (890, 1868886), (954, 1743510), (1060, 1569159), (1068, 1557405), (1306, 1273590), (1335, 1245924), (1431, 1162340), (1590, 1046106), (1602, 1038270), (1780, 934443), (1908, 871755), (1959, 849060), (2385, 697404), (2403, 692180), (2612, 636795), (2670, 622962), (2862, 581170), (3180, 523053), (3204, 519135), (3265, 509436), (3918, 424530), (4005, 415308), (4717, 352620), (4770, 348702), (4806, 346090), (5340, 311481), (5724, 290585), (5877, 283020), (6530, 254718), (7155, 232468), (7836, 212265), (8010, 207654), (9434, 176310), (9540, 174351), (9612, 173045), (9795, 169812), (11754, 141510), (12015, 138436), (13060, 127359), (14151, 117540), (14310, 116234), (16020, 103827), (17631, 94340), (18868, 88155), (19590, 84906), (23508, 70755), (23585, 70524), (24030, 69218), (28302, 58770), (28620, 58117), (29385, 56604), (34609, 48060), (35262, 47170), (39180, 42453)]