12118375920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{71419}}^1$

素因数の和:71543

約数の個数: 160

約数和(自身を含む): 43359367680

約数和(自身を除く): 31240991760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 4848, 5656, 6060, 7070, 8080, 8484, 10605, 11312, 12120, 14140, 16968, 21210, 24240, 28280, 33936, 42420, 56560, 71419, 84840, 142838, 169680, 214257, 285676, 357095, 428514, 499933, 571352, 714190, 857028, 999866, 1071285, 1142704, 1428380, 1499799, 1714056, 1999732, 2142570, 2499665, 2856760, 2999598, 3428112, 3999464, 4285140, 4999330, 5713520, 5999196, 7213319, 7498995, 7998928, 8570280, 9998660, 11998392, 14426638, 14997990, 17140560, 19997320, 21639957, 23996784, 28853276, 29995980, 36066595, 39994640, 43279914, 50493233, 57706552, 59991960, 72133190, 86559828, 100986466, 108199785, 115413104, 119983920, 144266380, 151479699, 173119656, 201972932, 216399570, 252466165, 288532760, 302959398, 346239312, 403945864, 432799140, 504932330, 577065520, 605918796, 757398495, 807891728, 865598280, 1009864660, 1211837592, 1514796990, 1731196560, 2019729320, 2423675184, 3029593980, 4039458640, 6059187960, 12118375920]

約数ペア:

[(1, 12118375920), (2, 6059187960), (3, 4039458640), (4, 3029593980), (5, 2423675184), (6, 2019729320), (7, 1731196560), (8, 1514796990), (10, 1211837592), (12, 1009864660), (14, 865598280), (15, 807891728), (16, 757398495), (20, 605918796), (21, 577065520), (24, 504932330), (28, 432799140), (30, 403945864), (35, 346239312), (40, 302959398), (42, 288532760), (48, 252466165), (56, 216399570), (60, 201972932), (70, 173119656), (80, 151479699), (84, 144266380), (101, 119983920), (105, 115413104), (112, 108199785), (120, 100986466), (140, 86559828), (168, 72133190), (202, 59991960), (210, 57706552), (240, 50493233), (280, 43279914), (303, 39994640), (336, 36066595), (404, 29995980), (420, 28853276), (505, 23996784), (560, 21639957), (606, 19997320), (707, 17140560), (808, 14997990), (840, 14426638), (1010, 11998392), (1212, 9998660), (1414, 8570280), (1515, 7998928), (1616, 7498995), (1680, 7213319), (2020, 5999196), (2121, 5713520), (2424, 4999330), (2828, 4285140), (3030, 3999464), (3535, 3428112), (4040, 2999598), (4242, 2856760), (4848, 2499665), (5656, 2142570), (6060, 1999732), (7070, 1714056), (8080, 1499799), (8484, 1428380), (10605, 1142704), (11312, 1071285), (12120, 999866), (14140, 857028), (16968, 714190), (21210, 571352), (24240, 499933), (28280, 428514), (33936, 357095), (42420, 285676), (56560, 214257), (71419, 169680), (84840, 142838)]