455052656640

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3166

約数の個数: 256

約数和(自身を含む): 1461067698240

約数和(自身を除く): 1006015041600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 331, 384, 480, 512, 640, 662, 768, 960, 993, 1024, 1280, 1324, 1536, 1655, 1920, 1986, 2048, 2560, 2648, 2797, 3072, 3310, 3840, 3972, 4096, 4965, 5120, 5296, 5594, 6144, 6620, 7680, 7944, 8192, 8391, 9930, 10240, 10592, 11188, 12288, 13240, 13985, 15360, 15888, 16384, 16782, 19860, 20480, 21184, 22376, 24576, 26480, 27970, 30720, 31776, 32768, 33564, 39720, 40960, 41955, 42368, 44752, 49152, 52960, 55940, 61440, 63552, 67128, 79440, 81920, 83910, 84736, 89504, 98304, 105920, 111880, 122880, 127104, 134256, 158880, 163840, 167820, 169472, 179008, 211840, 223760, 245760, 254208, 268512, 317760, 335640, 338944, 358016, 423680, 447520, 491520, 508416, 537024, 635520, 671280, 677888, 716032, 847360, 895040, 925807, 1016832, 1074048, 1271040, 1342560, 1355776, 1432064, 1694720, 1790080, 1851614, 2033664, 2148096, 2542080, 2685120, 2711552, 2777421, 2864128, 3389440, 3580160, 3703228, 4067328, 4296192, 4629035, 5084160, 5370240, 5423104, 5554842, 5728256, 6778880, 7160320, 7406456, 8134656, 8592384, 9258070, 10168320, 10740480, 10846208, 11109684, 11456512, 13557760, 13887105, 14320640, 14812912, 16269312, 17184768, 18516140, 20336640, 21480960, 22219368, 22913024, 27115520, 27774210, 28641280, 29625824, 32538624, 34369536, 37032280, 40673280, 42961920, 44438736, 45826048, 54231040, 55548420, 57282560, 59251648, 68739072, 74064560, 81346560, 85923840, 88877472, 91652096, 111096840, 114565120, 118503296, 137478144, 148129120, 162693120, 171847680, 177754944, 222193680, 229130240, 237006592, 274956288, 296258240, 343695360, 355509888, 444387360, 458260480, 474013184, 592516480, 687390720, 711019776, 888774720, 948026368, 1185032960, 1374781440, 1422039552, 1777549440, 1896052736, 2370065920, 2844079104, 3555098880, 3792105472, 4740131840, 5688158208, 7110197760, 7584210944, 9480263680, 11376316416, 14220395520, 15168421888, 18960527360, 22752632832, 28440791040, 30336843776, 37921054720, 45505265664, 56881582080, 75842109440, 91010531328, 113763164160, 151684218880, 227526328320, 455052656640]

約数ペア:

[(1, 455052656640), (2, 227526328320), (3, 151684218880), (4, 113763164160), (5, 91010531328), (6, 75842109440), (8, 56881582080), (10, 45505265664), (12, 37921054720), (15, 30336843776), (16, 28440791040), (20, 22752632832), (24, 18960527360), (30, 15168421888), (32, 14220395520), (40, 11376316416), (48, 9480263680), (60, 7584210944), (64, 7110197760), (80, 5688158208), (96, 4740131840), (120, 3792105472), (128, 3555098880), (160, 2844079104), (192, 2370065920), (240, 1896052736), (256, 1777549440), (320, 1422039552), (331, 1374781440), (384, 1185032960), (480, 948026368), (512, 888774720), (640, 711019776), (662, 687390720), (768, 592516480), (960, 474013184), (993, 458260480), (1024, 444387360), (1280, 355509888), (1324, 343695360), (1536, 296258240), (1655, 274956288), (1920, 237006592), (1986, 229130240), (2048, 222193680), (2560, 177754944), (2648, 171847680), (2797, 162693120), (3072, 148129120), (3310, 137478144), (3840, 118503296), (3972, 114565120), (4096, 111096840), (4965, 91652096), (5120, 88877472), (5296, 85923840), (5594, 81346560), (6144, 74064560), (6620, 68739072), (7680, 59251648), (7944, 57282560), (8192, 55548420), (8391, 54231040), (9930, 45826048), (10240, 44438736), (10592, 42961920), (11188, 40673280), (12288, 37032280), (13240, 34369536), (13985, 32538624), (15360, 29625824), (15888, 28641280), (16384, 27774210), (16782, 27115520), (19860, 22913024), (20480, 22219368), (21184, 21480960), (22376, 20336640), (24576, 18516140), (26480, 17184768), (27970, 16269312), (30720, 14812912), (31776, 14320640), (32768, 13887105), (33564, 13557760), (39720, 11456512), (40960, 11109684), (41955, 10846208), (42368, 10740480), (44752, 10168320), (49152, 9258070), (52960, 8592384), (55940, 8134656), (61440, 7406456), (63552, 7160320), (67128, 6778880), (79440, 5728256), (81920, 5554842), (83910, 5423104), (84736, 5370240), (89504, 5084160), (98304, 4629035), (105920, 4296192), (111880, 4067328), (122880, 3703228), (127104, 3580160), (134256, 3389440), (158880, 2864128), (163840, 2777421), (167820, 2711552), (169472, 2685120), (179008, 2542080), (211840, 2148096), (223760, 2033664), (245760, 1851614), (254208, 1790080), (268512, 1694720), (317760, 1432064), (335640, 1355776), (338944, 1342560), (358016, 1271040), (423680, 1074048), (447520, 1016832), (491520, 925807), (508416, 895040), (537024, 847360), (635520, 716032), (671280, 677888)]