42914760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 150405120

約数和(自身を除く): 107490360

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, 1087, 1128, 1316, 1410, 1645, 1880, 1974, 2174, 2632, 2820, 3261, 3290, 3948, 4348, 4935, 5435, 5640, 6522, 6580, 7609, 7896, 8696, 9870, 10870, 13044, 13160, 15218, 16305, 19740, 21740, 22827, 26088, 30436, 32610, 38045, 39480, 43480, 45654, 51089, 60872, 65220, 76090, 91308, 102178, 114135, 130440, 152180, 153267, 182616, 204356, 228270, 255445, 304360, 306534, 357623, 408712, 456540, 510890, 613068, 715246, 766335, 913080, 1021780, 1072869, 1226136, 1430492, 1532670, 1788115, 2043560, 2145738, 2860984, 3065340, 3576230, 4291476, 5364345, 6130680, 7152460, 8582952, 10728690, 14304920, 21457380, 42914760]

約数ペア:

[(1, 42914760), (2, 21457380), (3, 14304920), (4, 10728690), (5, 8582952), (6, 7152460), (7, 6130680), (8, 5364345), (10, 4291476), (12, 3576230), (14, 3065340), (15, 2860984), (20, 2145738), (21, 2043560), (24, 1788115), (28, 1532670), (30, 1430492), (35, 1226136), (40, 1072869), (42, 1021780), (47, 913080), (56, 766335), (60, 715246), (70, 613068), (84, 510890), (94, 456540), (105, 408712), (120, 357623), (140, 306534), (141, 304360), (168, 255445), (188, 228270), (210, 204356), (235, 182616), (280, 153267), (282, 152180), (329, 130440), (376, 114135), (420, 102178), (470, 91308), (564, 76090), (658, 65220), (705, 60872), (840, 51089), (940, 45654), (987, 43480), (1087, 39480), (1128, 38045), (1316, 32610), (1410, 30436), (1645, 26088), (1880, 22827), (1974, 21740), (2174, 19740), (2632, 16305), (2820, 15218), (3261, 13160), (3290, 13044), (3948, 10870), (4348, 9870), (4935, 8696), (5435, 7896), (5640, 7609), (6522, 6580)]