1387358160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 4525424640

約数和(自身を除く): 3138066480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 127, 138, 184, 230, 240, 254, 276, 345, 368, 381, 460, 508, 552, 635, 690, 762, 920, 1016, 1104, 1270, 1380, 1524, 1840, 1905, 1979, 2032, 2540, 2760, 2921, 3048, 3810, 3958, 5080, 5520, 5842, 5937, 6096, 7620, 7916, 8763, 9895, 10160, 11684, 11874, 14605, 15240, 15832, 17526, 19790, 23368, 23748, 29210, 29685, 30480, 31664, 35052, 39580, 43815, 45517, 46736, 47496, 58420, 59370, 70104, 79160, 87630, 91034, 94992, 116840, 118740, 136551, 140208, 158320, 175260, 182068, 227585, 233680, 237480, 251333, 273102, 350520, 364136, 455170, 474960, 502666, 546204, 682755, 701040, 728272, 753999, 910340, 1005332, 1092408, 1256665, 1365510, 1507998, 1820680, 2010664, 2184816, 2513330, 2731020, 3015996, 3641360, 3769995, 4021328, 5026660, 5462040, 5780659, 6031992, 7539990, 10053320, 10924080, 11561318, 12063984, 15079980, 17341977, 20106640, 23122636, 28903295, 30159960, 34683954, 46245272, 57806590, 60319920, 69367908, 86709885, 92490544, 115613180, 138735816, 173419770, 231226360, 277471632, 346839540, 462452720, 693679080, 1387358160]

約数ペア:

[(1, 1387358160), (2, 693679080), (3, 462452720), (4, 346839540), (5, 277471632), (6, 231226360), (8, 173419770), (10, 138735816), (12, 115613180), (15, 92490544), (16, 86709885), (20, 69367908), (23, 60319920), (24, 57806590), (30, 46245272), (40, 34683954), (46, 30159960), (48, 28903295), (60, 23122636), (69, 20106640), (80, 17341977), (92, 15079980), (115, 12063984), (120, 11561318), (127, 10924080), (138, 10053320), (184, 7539990), (230, 6031992), (240, 5780659), (254, 5462040), (276, 5026660), (345, 4021328), (368, 3769995), (381, 3641360), (460, 3015996), (508, 2731020), (552, 2513330), (635, 2184816), (690, 2010664), (762, 1820680), (920, 1507998), (1016, 1365510), (1104, 1256665), (1270, 1092408), (1380, 1005332), (1524, 910340), (1840, 753999), (1905, 728272), (1979, 701040), (2032, 682755), (2540, 546204), (2760, 502666), (2921, 474960), (3048, 455170), (3810, 364136), (3958, 350520), (5080, 273102), (5520, 251333), (5842, 237480), (5937, 233680), (6096, 227585), (7620, 182068), (7916, 175260), (8763, 158320), (9895, 140208), (10160, 136551), (11684, 118740), (11874, 116840), (14605, 94992), (15240, 91034), (15832, 87630), (17526, 79160), (19790, 70104), (23368, 59370), (23748, 58420), (29210, 47496), (29685, 46736), (30480, 45517), (31664, 43815), (35052, 39580)]