158747040

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 168

約数和(自身を含む): 562715748

約数和(自身を除く): 403968708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1361, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2722, 2916, 3240, 3645, 3888, 4083, 4320, 4860, 5444, 5832, 6480, 6805, 7290, 7776, 8166, 9720, 10888, 11664, 12249, 12960, 13610, 14580, 16332, 19440, 20415, 21776, 23328, 24498, 27220, 29160, 32664, 36747, 38880, 40830, 43552, 48996, 54440, 58320, 61245, 65328, 73494, 81660, 97992, 108880, 110241, 116640, 122490, 130656, 146988, 163320, 183735, 195984, 217760, 220482, 244980, 293976, 326640, 330723, 367470, 391968, 440964, 489960, 551205, 587952, 653280, 661446, 734940, 881928, 979920, 992169, 1102410, 1175904, 1322892, 1469880, 1653615, 1763856, 1959840, 1984338, 2204820, 2645784, 2939760, 3307230, 3527712, 3968676, 4409640, 4960845, 5291568, 5879520, 6614460, 7937352, 8819280, 9921690, 10583136, 13228920, 15874704, 17638560, 19843380, 26457840, 31749408, 39686760, 52915680, 79373520, 158747040]

約数ペア:

[(1, 158747040), (2, 79373520), (3, 52915680), (4, 39686760), (5, 31749408), (6, 26457840), (8, 19843380), (9, 17638560), (10, 15874704), (12, 13228920), (15, 10583136), (16, 9921690), (18, 8819280), (20, 7937352), (24, 6614460), (27, 5879520), (30, 5291568), (32, 4960845), (36, 4409640), (40, 3968676), (45, 3527712), (48, 3307230), (54, 2939760), (60, 2645784), (72, 2204820), (80, 1984338), (81, 1959840), (90, 1763856), (96, 1653615), (108, 1469880), (120, 1322892), (135, 1175904), (144, 1102410), (160, 992169), (162, 979920), (180, 881928), (216, 734940), (240, 661446), (243, 653280), (270, 587952), (288, 551205), (324, 489960), (360, 440964), (405, 391968), (432, 367470), (480, 330723), (486, 326640), (540, 293976), (648, 244980), (720, 220482), (729, 217760), (810, 195984), (864, 183735), (972, 163320), (1080, 146988), (1215, 130656), (1296, 122490), (1361, 116640), (1440, 110241), (1458, 108880), (1620, 97992), (1944, 81660), (2160, 73494), (2430, 65328), (2592, 61245), (2722, 58320), (2916, 54440), (3240, 48996), (3645, 43552), (3888, 40830), (4083, 38880), (4320, 36747), (4860, 32664), (5444, 29160), (5832, 27220), (6480, 24498), (6805, 23328), (7290, 21776), (7776, 20415), (8166, 19440), (9720, 16332), (10888, 14580), (11664, 13610), (12249, 12960)]