1226520960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13037}}^1$

素因数の和:13073

約数の個数: 192

約数和(自身を含む): 4548175920

約数和(自身を除く): 3321654960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4704, 5880, 6272, 6720, 7840, 9408, 11760, 13037, 13440, 15680, 18816, 23520, 26074, 31360, 39111, 47040, 52148, 65185, 78222, 91259, 94080, 104296, 130370, 156444, 182518, 195555, 208592, 260740, 273777, 312888, 365036, 391110, 417184, 456295, 521480, 547554, 625776, 638813, 730072, 782220, 834368, 912590, 1042960, 1095108, 1251552, 1277626, 1368885, 1460144, 1564440, 1668736, 1825180, 1916439, 2085920, 2190216, 2503104, 2555252, 2737770, 2920288, 3128880, 3194065, 3650360, 3832878, 4171840, 4380432, 5006208, 5110504, 5475540, 5840576, 6257760, 6388130, 7300720, 7665756, 8343680, 8760864, 9582195, 10221008, 10951080, 11681152, 12515520, 12776260, 14601440, 15331512, 17521728, 19164390, 20442016, 21902160, 25031040, 25552520, 29202880, 30663024, 35043456, 38328780, 40884032, 43804320, 51105040, 58405760, 61326048, 76657560, 81768064, 87608640, 102210080, 122652096, 153315120, 175217280, 204420160, 245304192, 306630240, 408840320, 613260480, 1226520960]

約数ペア:

[(1, 1226520960), (2, 613260480), (3, 408840320), (4, 306630240), (5, 245304192), (6, 204420160), (7, 175217280), (8, 153315120), (10, 122652096), (12, 102210080), (14, 87608640), (15, 81768064), (16, 76657560), (20, 61326048), (21, 58405760), (24, 51105040), (28, 43804320), (30, 40884032), (32, 38328780), (35, 35043456), (40, 30663024), (42, 29202880), (48, 25552520), (49, 25031040), (56, 21902160), (60, 20442016), (64, 19164390), (70, 17521728), (80, 15331512), (84, 14601440), (96, 12776260), (98, 12515520), (105, 11681152), (112, 10951080), (120, 10221008), (128, 9582195), (140, 8760864), (147, 8343680), (160, 7665756), (168, 7300720), (192, 6388130), (196, 6257760), (210, 5840576), (224, 5475540), (240, 5110504), (245, 5006208), (280, 4380432), (294, 4171840), (320, 3832878), (336, 3650360), (384, 3194065), (392, 3128880), (420, 2920288), (448, 2737770), (480, 2555252), (490, 2503104), (560, 2190216), (588, 2085920), (640, 1916439), (672, 1825180), (735, 1668736), (784, 1564440), (840, 1460144), (896, 1368885), (960, 1277626), (980, 1251552), (1120, 1095108), (1176, 1042960), (1344, 912590), (1470, 834368), (1568, 782220), (1680, 730072), (1920, 638813), (1960, 625776), (2240, 547554), (2352, 521480), (2688, 456295), (2940, 417184), (3136, 391110), (3360, 365036), (3920, 312888), (4480, 273777), (4704, 260740), (5880, 208592), (6272, 195555), (6720, 182518), (7840, 156444), (9408, 130370), (11760, 104296), (13037, 94080), (13440, 91259), (15680, 78222), (18816, 65185), (23520, 52148), (26074, 47040), (31360, 39111)]