214750440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 731808000

約数和(自身を除く): 517057560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 839, 948, 1080, 1185, 1422, 1580, 1620, 1678, 1896, 2133, 2370, 2517, 2844, 3160, 3240, 3356, 3555, 4195, 4266, 4740, 5034, 5688, 6399, 6712, 7110, 7551, 8390, 8532, 9480, 10068, 10665, 12585, 12798, 14220, 15102, 16780, 17064, 20136, 21330, 22653, 25170, 25596, 28440, 30204, 31995, 33560, 37755, 42660, 45306, 50340, 51192, 60408, 63990, 66281, 67959, 75510, 85320, 90612, 100680, 113265, 127980, 132562, 135918, 151020, 181224, 198843, 226530, 255960, 265124, 271836, 302040, 331405, 339795, 397686, 453060, 530248, 543672, 596529, 662810, 679590, 795372, 906120, 994215, 1193058, 1325620, 1359180, 1590744, 1789587, 1988430, 2386116, 2651240, 2718360, 2982645, 3579174, 3976860, 4772232, 5368761, 5965290, 7158348, 7953720, 8947935, 10737522, 11930580, 14316696, 17895870, 21475044, 23861160, 26843805, 35791740, 42950088, 53687610, 71583480, 107375220, 214750440]

約数ペア:

[(1, 214750440), (2, 107375220), (3, 71583480), (4, 53687610), (5, 42950088), (6, 35791740), (8, 26843805), (9, 23861160), (10, 21475044), (12, 17895870), (15, 14316696), (18, 11930580), (20, 10737522), (24, 8947935), (27, 7953720), (30, 7158348), (36, 5965290), (40, 5368761), (45, 4772232), (54, 3976860), (60, 3579174), (72, 2982645), (79, 2718360), (81, 2651240), (90, 2386116), (108, 1988430), (120, 1789587), (135, 1590744), (158, 1359180), (162, 1325620), (180, 1193058), (216, 994215), (237, 906120), (270, 795372), (316, 679590), (324, 662810), (360, 596529), (395, 543672), (405, 530248), (474, 453060), (540, 397686), (632, 339795), (648, 331405), (711, 302040), (790, 271836), (810, 265124), (839, 255960), (948, 226530), (1080, 198843), (1185, 181224), (1422, 151020), (1580, 135918), (1620, 132562), (1678, 127980), (1896, 113265), (2133, 100680), (2370, 90612), (2517, 85320), (2844, 75510), (3160, 67959), (3240, 66281), (3356, 63990), (3555, 60408), (4195, 51192), (4266, 50340), (4740, 45306), (5034, 42660), (5688, 37755), (6399, 33560), (6712, 31995), (7110, 30204), (7551, 28440), (8390, 25596), (8532, 25170), (9480, 22653), (10068, 21330), (10665, 20136), (12585, 17064), (12798, 16780), (14220, 15102)]