37718520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 131120640

約数和(自身を除く): 93402120

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, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 541, 581, 664, 830, 840, 996, 1082, 1162, 1245, 1623, 1660, 1743, 1992, 2164, 2324, 2490, 2705, 2905, 3246, 3320, 3486, 3787, 4328, 4648, 4980, 5410, 5810, 6492, 6972, 7574, 8115, 8715, 9960, 10820, 11361, 11620, 12984, 13944, 15148, 16230, 17430, 18935, 21640, 22722, 23240, 30296, 32460, 34860, 37870, 44903, 45444, 56805, 64920, 69720, 75740, 89806, 90888, 113610, 134709, 151480, 179612, 224515, 227220, 269418, 314321, 359224, 449030, 454440, 538836, 628642, 673545, 898060, 942963, 1077672, 1257284, 1347090, 1571605, 1796120, 1885926, 2514568, 2694180, 3143210, 3771852, 4714815, 5388360, 6286420, 7543704, 9429630, 12572840, 18859260, 37718520]

約数ペア:

[(1, 37718520), (2, 18859260), (3, 12572840), (4, 9429630), (5, 7543704), (6, 6286420), (7, 5388360), (8, 4714815), (10, 3771852), (12, 3143210), (14, 2694180), (15, 2514568), (20, 1885926), (21, 1796120), (24, 1571605), (28, 1347090), (30, 1257284), (35, 1077672), (40, 942963), (42, 898060), (56, 673545), (60, 628642), (70, 538836), (83, 454440), (84, 449030), (105, 359224), (120, 314321), (140, 269418), (166, 227220), (168, 224515), (210, 179612), (249, 151480), (280, 134709), (332, 113610), (415, 90888), (420, 89806), (498, 75740), (541, 69720), (581, 64920), (664, 56805), (830, 45444), (840, 44903), (996, 37870), (1082, 34860), (1162, 32460), (1245, 30296), (1623, 23240), (1660, 22722), (1743, 21640), (1992, 18935), (2164, 17430), (2324, 16230), (2490, 15148), (2705, 13944), (2905, 12984), (3246, 11620), (3320, 11361), (3486, 10820), (3787, 9960), (4328, 8715), (4648, 8115), (4980, 7574), (5410, 6972), (5810, 6492)]