1762970820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 5536871424

約数和(自身を除く): 3773900604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 127, 130, 148, 156, 169, 185, 195, 222, 254, 260, 338, 370, 381, 390, 444, 481, 507, 508, 555, 635, 676, 740, 762, 780, 845, 962, 1014, 1110, 1270, 1369, 1443, 1524, 1651, 1690, 1905, 1924, 2028, 2220, 2405, 2535, 2540, 2738, 2886, 3302, 3380, 3810, 4107, 4699, 4810, 4953, 5070, 5476, 5772, 6253, 6604, 6845, 7215, 7620, 8214, 8255, 9398, 9620, 9906, 10140, 12506, 13690, 14097, 14430, 16428, 16510, 17797, 18759, 18796, 19812, 20535, 21463, 23495, 24765, 25012, 27380, 28194, 28860, 31265, 33020, 35594, 37518, 41070, 42926, 46990, 49530, 53391, 56388, 61087, 62530, 64389, 70485, 71188, 75036, 82140, 85852, 88985, 93795, 93980, 99060, 106782, 107315, 122174, 125060, 128778, 140970, 173863, 177970, 183261, 187590, 213564, 214630, 231361, 244348, 257556, 266955, 281940, 305435, 321945, 347726, 355940, 366522, 375180, 429260, 462722, 521589, 533910, 610870, 643890, 694083, 695452, 733044, 794131, 869315, 916305, 925444, 1043178, 1067820, 1156805, 1221740, 1287780, 1388166, 1588262, 1738630, 1832610, 2086356, 2260219, 2313610, 2382393, 2607945, 2776332, 3176524, 3470415, 3477260, 3665220, 3970655, 4520438, 4627220, 4764786, 5215890, 6780657, 6940830, 7941310, 9040876, 9529572, 10431780, 11301095, 11911965, 13561314, 13881660, 15882620, 22602190, 23823930, 27122628, 29382847, 33903285, 45204380, 47647860, 58765694, 67806570, 88148541, 117531388, 135613140, 146914235, 176297082, 293828470, 352594164, 440742705, 587656940, 881485410, 1762970820]

約数ペア:

[(1, 1762970820), (2, 881485410), (3, 587656940), (4, 440742705), (5, 352594164), (6, 293828470), (10, 176297082), (12, 146914235), (13, 135613140), (15, 117531388), (20, 88148541), (26, 67806570), (30, 58765694), (37, 47647860), (39, 45204380), (52, 33903285), (60, 29382847), (65, 27122628), (74, 23823930), (78, 22602190), (111, 15882620), (127, 13881660), (130, 13561314), (148, 11911965), (156, 11301095), (169, 10431780), (185, 9529572), (195, 9040876), (222, 7941310), (254, 6940830), (260, 6780657), (338, 5215890), (370, 4764786), (381, 4627220), (390, 4520438), (444, 3970655), (481, 3665220), (507, 3477260), (508, 3470415), (555, 3176524), (635, 2776332), (676, 2607945), (740, 2382393), (762, 2313610), (780, 2260219), (845, 2086356), (962, 1832610), (1014, 1738630), (1110, 1588262), (1270, 1388166), (1369, 1287780), (1443, 1221740), (1524, 1156805), (1651, 1067820), (1690, 1043178), (1905, 925444), (1924, 916305), (2028, 869315), (2220, 794131), (2405, 733044), (2535, 695452), (2540, 694083), (2738, 643890), (2886, 610870), (3302, 533910), (3380, 521589), (3810, 462722), (4107, 429260), (4699, 375180), (4810, 366522), (4953, 355940), (5070, 347726), (5476, 321945), (5772, 305435), (6253, 281940), (6604, 266955), (6845, 257556), (7215, 244348), (7620, 231361), (8214, 214630), (8255, 213564), (9398, 187590), (9620, 183261), (9906, 177970), (10140, 173863), (12506, 140970), (13690, 128778), (14097, 125060), (14430, 122174), (16428, 107315), (16510, 106782), (17797, 99060), (18759, 93980), (18796, 93795), (19812, 88985), (20535, 85852), (21463, 82140), (23495, 75036), (24765, 71188), (25012, 70485), (27380, 64389), (28194, 62530), (28860, 61087), (31265, 56388), (33020, 53391), (35594, 49530), (37518, 46990), (41070, 42926)]