455630560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 192

約数和(自身を含む): 1386491904

約数和(自身を除く): 930861344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 992, 1085, 1120, 1193, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 2170, 2386, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 4340, 4772, 4774, 4960, 5456, 5965, 6160, 6820, 6944, 8351, 8680, 9544, 9548, 10912, 11930, 11935, 12320, 13123, 13640, 16702, 17360, 19088, 19096, 23860, 23870, 26246, 27280, 33404, 34720, 36983, 38176, 38192, 41755, 47720, 47740, 52492, 54560, 65615, 66808, 73966, 76384, 83510, 91861, 95440, 95480, 104984, 131230, 133616, 147932, 167020, 183722, 184915, 190880, 190960, 209968, 258881, 262460, 267232, 295864, 334040, 367444, 369830, 381920, 406813, 419936, 459305, 517762, 524920, 591728, 668080, 734888, 739660, 813626, 918610, 1035524, 1049840, 1183456, 1294405, 1336160, 1469776, 1479320, 1627252, 1837220, 2034065, 2071048, 2099680, 2588810, 2847691, 2939552, 2958640, 3254504, 3674440, 4068130, 4142096, 5177620, 5695382, 5917280, 6509008, 7348880, 8136260, 8284192, 10355240, 11390764, 13018016, 14238455, 14697760, 16272520, 20710480, 22781528, 28476910, 32545040, 41420960, 45563056, 56953820, 65090080, 91126112, 113907640, 227815280, 455630560]

約数ペア:

[(1, 455630560), (2, 227815280), (4, 113907640), (5, 91126112), (7, 65090080), (8, 56953820), (10, 45563056), (11, 41420960), (14, 32545040), (16, 28476910), (20, 22781528), (22, 20710480), (28, 16272520), (31, 14697760), (32, 14238455), (35, 13018016), (40, 11390764), (44, 10355240), (55, 8284192), (56, 8136260), (62, 7348880), (70, 6509008), (77, 5917280), (80, 5695382), (88, 5177620), (110, 4142096), (112, 4068130), (124, 3674440), (140, 3254504), (154, 2958640), (155, 2939552), (160, 2847691), (176, 2588810), (217, 2099680), (220, 2071048), (224, 2034065), (248, 1837220), (280, 1627252), (308, 1479320), (310, 1469776), (341, 1336160), (352, 1294405), (385, 1183456), (434, 1049840), (440, 1035524), (496, 918610), (560, 813626), (616, 739660), (620, 734888), (682, 668080), (770, 591728), (868, 524920), (880, 517762), (992, 459305), (1085, 419936), (1120, 406813), (1193, 381920), (1232, 369830), (1240, 367444), (1364, 334040), (1540, 295864), (1705, 267232), (1736, 262460), (1760, 258881), (2170, 209968), (2386, 190960), (2387, 190880), (2464, 184915), (2480, 183722), (2728, 167020), (3080, 147932), (3410, 133616), (3472, 131230), (4340, 104984), (4772, 95480), (4774, 95440), (4960, 91861), (5456, 83510), (5965, 76384), (6160, 73966), (6820, 66808), (6944, 65615), (8351, 54560), (8680, 52492), (9544, 47740), (9548, 47720), (10912, 41755), (11930, 38192), (11935, 38176), (12320, 36983), (13123, 34720), (13640, 33404), (16702, 27280), (17360, 26246), (19088, 23870), (19096, 23860)]