47181960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^2$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 182044800

約数和(自身を除く): 134862840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 504, 540, 553, 630, 632, 711, 756, 790, 840, 945, 948, 1080, 1106, 1185, 1260, 1422, 1512, 1580, 1659, 1890, 1896, 2133, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3780, 4266, 4424, 4740, 4977, 5530, 5688, 6241, 6636, 7110, 7560, 8295, 8532, 9480, 9954, 10665, 11060, 12482, 13272, 14220, 14931, 16590, 17064, 18723, 19908, 21330, 22120, 24885, 24964, 28440, 29862, 31205, 33180, 37446, 39816, 42660, 43687, 49770, 49928, 56169, 59724, 62410, 66360, 74655, 74892, 85320, 87374, 93615, 99540, 112338, 119448, 124820, 131061, 149310, 149784, 168507, 174748, 187230, 199080, 218435, 224676, 249640, 262122, 280845, 298620, 337014, 349496, 374460, 393183, 436870, 449352, 524244, 561690, 597240, 655305, 674028, 748920, 786366, 842535, 873740, 1048488, 1123380, 1179549, 1310610, 1348056, 1572732, 1685070, 1747480, 1965915, 2246760, 2359098, 2621220, 3145464, 3370140, 3931830, 4718196, 5242440, 5897745, 6740280, 7863660, 9436392, 11795490, 15727320, 23590980, 47181960]

約数ペア:

[(1, 47181960), (2, 23590980), (3, 15727320), (4, 11795490), (5, 9436392), (6, 7863660), (7, 6740280), (8, 5897745), (9, 5242440), (10, 4718196), (12, 3931830), (14, 3370140), (15, 3145464), (18, 2621220), (20, 2359098), (21, 2246760), (24, 1965915), (27, 1747480), (28, 1685070), (30, 1572732), (35, 1348056), (36, 1310610), (40, 1179549), (42, 1123380), (45, 1048488), (54, 873740), (56, 842535), (60, 786366), (63, 748920), (70, 674028), (72, 655305), (79, 597240), (84, 561690), (90, 524244), (105, 449352), (108, 436870), (120, 393183), (126, 374460), (135, 349496), (140, 337014), (158, 298620), (168, 280845), (180, 262122), (189, 249640), (210, 224676), (216, 218435), (237, 199080), (252, 187230), (270, 174748), (280, 168507), (315, 149784), (316, 149310), (360, 131061), (378, 124820), (395, 119448), (420, 112338), (474, 99540), (504, 93615), (540, 87374), (553, 85320), (630, 74892), (632, 74655), (711, 66360), (756, 62410), (790, 59724), (840, 56169), (945, 49928), (948, 49770), (1080, 43687), (1106, 42660), (1185, 39816), (1260, 37446), (1422, 33180), (1512, 31205), (1580, 29862), (1659, 28440), (1890, 24964), (1896, 24885), (2133, 22120), (2212, 21330), (2370, 19908), (2520, 18723), (2765, 17064), (2844, 16590), (3160, 14931), (3318, 14220), (3555, 13272), (3780, 12482), (4266, 11060), (4424, 10665), (4740, 9954), (4977, 9480), (5530, 8532), (5688, 8295), (6241, 7560), (6636, 7110)]