2774299080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{70271}}^1$

素因数の和:70339

約数の個数: 128

約数和(自身を含む): 9714401280

約数和(自身を除く): 6940102200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 19740, 39480, 70271, 140542, 210813, 281084, 351355, 421626, 491897, 562168, 702710, 843252, 983794, 1054065, 1405420, 1475691, 1686504, 1967588, 2108130, 2459485, 2810840, 2951382, 3302737, 3935176, 4216260, 4918970, 5902764, 6605474, 7378455, 8432520, 9837940, 9908211, 11805528, 13210948, 14756910, 16513685, 19675880, 19816422, 23119159, 26421896, 29513820, 33027370, 39632844, 46238318, 49541055, 59027640, 66054740, 69357477, 79265688, 92476636, 99082110, 115595795, 132109480, 138714954, 184953272, 198164220, 231191590, 277429908, 346787385, 396328440, 462383180, 554859816, 693574770, 924766360, 1387149540, 2774299080]

約数ペア:

[(1, 2774299080), (2, 1387149540), (3, 924766360), (4, 693574770), (5, 554859816), (6, 462383180), (7, 396328440), (8, 346787385), (10, 277429908), (12, 231191590), (14, 198164220), (15, 184953272), (20, 138714954), (21, 132109480), (24, 115595795), (28, 99082110), (30, 92476636), (35, 79265688), (40, 69357477), (42, 66054740), (47, 59027640), (56, 49541055), (60, 46238318), (70, 39632844), (84, 33027370), (94, 29513820), (105, 26421896), (120, 23119159), (140, 19816422), (141, 19675880), (168, 16513685), (188, 14756910), (210, 13210948), (235, 11805528), (280, 9908211), (282, 9837940), (329, 8432520), (376, 7378455), (420, 6605474), (470, 5902764), (564, 4918970), (658, 4216260), (705, 3935176), (840, 3302737), (940, 2951382), (987, 2810840), (1128, 2459485), (1316, 2108130), (1410, 1967588), (1645, 1686504), (1880, 1475691), (1974, 1405420), (2632, 1054065), (2820, 983794), (3290, 843252), (3948, 702710), (4935, 562168), (5640, 491897), (6580, 421626), (7896, 351355), (9870, 281084), (13160, 210813), (19740, 140542), (39480, 70271)]