235777320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 813795840

約数和(自身を除く): 578018520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 555, 558, 571, 620, 666, 740, 744, 888, 930, 1110, 1116, 1142, 1147, 1240, 1332, 1395, 1480, 1665, 1713, 1860, 2220, 2232, 2284, 2294, 2664, 2790, 2855, 3330, 3426, 3441, 3720, 4440, 4568, 4588, 5139, 5580, 5710, 5735, 6660, 6852, 6882, 8565, 9176, 10278, 10323, 11160, 11420, 11470, 13320, 13704, 13764, 17130, 17205, 17701, 20556, 20646, 21127, 22840, 22940, 25695, 27528, 34260, 34410, 35402, 41112, 41292, 42254, 45880, 51390, 51615, 53103, 63381, 68520, 68820, 70804, 82584, 84508, 88505, 102780, 103230, 105635, 106206, 126762, 137640, 141608, 159309, 169016, 177010, 190143, 205560, 206460, 211270, 212412, 253524, 265515, 316905, 318618, 354020, 380286, 412920, 422540, 424824, 507048, 531030, 633810, 637236, 654937, 708040, 760572, 796545, 845080, 950715, 1062060, 1267620, 1274472, 1309874, 1521144, 1593090, 1901430, 1964811, 2124120, 2535240, 2619748, 3186180, 3274685, 3802860, 3929622, 5239496, 5894433, 6372360, 6549370, 7605720, 7859244, 9824055, 11788866, 13098740, 15718488, 19648110, 23577732, 26197480, 29472165, 39296220, 47155464, 58944330, 78592440, 117888660, 235777320]

約数ペア:

[(1, 235777320), (2, 117888660), (3, 78592440), (4, 58944330), (5, 47155464), (6, 39296220), (8, 29472165), (9, 26197480), (10, 23577732), (12, 19648110), (15, 15718488), (18, 13098740), (20, 11788866), (24, 9824055), (30, 7859244), (31, 7605720), (36, 6549370), (37, 6372360), (40, 5894433), (45, 5239496), (60, 3929622), (62, 3802860), (72, 3274685), (74, 3186180), (90, 2619748), (93, 2535240), (111, 2124120), (120, 1964811), (124, 1901430), (148, 1593090), (155, 1521144), (180, 1309874), (185, 1274472), (186, 1267620), (222, 1062060), (248, 950715), (279, 845080), (296, 796545), (310, 760572), (333, 708040), (360, 654937), (370, 637236), (372, 633810), (444, 531030), (465, 507048), (555, 424824), (558, 422540), (571, 412920), (620, 380286), (666, 354020), (740, 318618), (744, 316905), (888, 265515), (930, 253524), (1110, 212412), (1116, 211270), (1142, 206460), (1147, 205560), (1240, 190143), (1332, 177010), (1395, 169016), (1480, 159309), (1665, 141608), (1713, 137640), (1860, 126762), (2220, 106206), (2232, 105635), (2284, 103230), (2294, 102780), (2664, 88505), (2790, 84508), (2855, 82584), (3330, 70804), (3426, 68820), (3441, 68520), (3720, 63381), (4440, 53103), (4568, 51615), (4588, 51390), (5139, 45880), (5580, 42254), (5710, 41292), (5735, 41112), (6660, 35402), (6852, 34410), (6882, 34260), (8565, 27528), (9176, 25695), (10278, 22940), (10323, 22840), (11160, 21127), (11420, 20646), (11470, 20556), (13320, 17701), (13704, 17205), (13764, 17130)]