12981769080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{9043}}^1$

素因数の和:10773

約数の個数: 128

約数和(自身を含む): 44539891200

約数和(自身を除く): 31558122120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1709, 3418, 5127, 6836, 8545, 9043, 10254, 11963, 13672, 17090, 18086, 20508, 23926, 25635, 27129, 34180, 35889, 36172, 41016, 45215, 47852, 51270, 54258, 59815, 63301, 68360, 71778, 72344, 90430, 95704, 102540, 108516, 119630, 126602, 135645, 143556, 179445, 180860, 189903, 205080, 217032, 239260, 253204, 271290, 287112, 316505, 358890, 361720, 379806, 478520, 506408, 542580, 633010, 717780, 759612, 949515, 1085160, 1266020, 1435560, 1519224, 1899030, 2532040, 3798060, 7596120, 15454487, 30908974, 46363461, 61817948, 77272435, 92726922, 108181409, 123635896, 154544870, 185453844, 216362818, 231817305, 309089740, 324544227, 370907688, 432725636, 463634610, 540907045, 618179480, 649088454, 865451272, 927269220, 1081814090, 1298176908, 1622721135, 1854538440, 2163628180, 2596353816, 3245442270, 4327256360, 6490884540, 12981769080]

約数ペア:

[(1, 12981769080), (2, 6490884540), (3, 4327256360), (4, 3245442270), (5, 2596353816), (6, 2163628180), (7, 1854538440), (8, 1622721135), (10, 1298176908), (12, 1081814090), (14, 927269220), (15, 865451272), (20, 649088454), (21, 618179480), (24, 540907045), (28, 463634610), (30, 432725636), (35, 370907688), (40, 324544227), (42, 309089740), (56, 231817305), (60, 216362818), (70, 185453844), (84, 154544870), (105, 123635896), (120, 108181409), (140, 92726922), (168, 77272435), (210, 61817948), (280, 46363461), (420, 30908974), (840, 15454487), (1709, 7596120), (3418, 3798060), (5127, 2532040), (6836, 1899030), (8545, 1519224), (9043, 1435560), (10254, 1266020), (11963, 1085160), (13672, 949515), (17090, 759612), (18086, 717780), (20508, 633010), (23926, 542580), (25635, 506408), (27129, 478520), (34180, 379806), (35889, 361720), (36172, 358890), (41016, 316505), (45215, 287112), (47852, 271290), (51270, 253204), (54258, 239260), (59815, 217032), (63301, 205080), (68360, 189903), (71778, 180860), (72344, 179445), (90430, 143556), (95704, 135645), (102540, 126602), (108516, 119630)]