42668691840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2543}}^1$

素因数の和:3542

約数の個数: 256

約数和(自身を含む): 151333401600

約数和(自身を除く): 108664709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 971, 1080, 1152, 1440, 1728, 1920, 1942, 2160, 2543, 2880, 2913, 3456, 3884, 4320, 4855, 5086, 5760, 5826, 7629, 7768, 8640, 8739, 9710, 10172, 11652, 12715, 14565, 15258, 15536, 17280, 17478, 19420, 20344, 22887, 23304, 25430, 26217, 29130, 30516, 31072, 34956, 38145, 38840, 40688, 43695, 45774, 46608, 50860, 52434, 58260, 61032, 62144, 68661, 69912, 76290, 77680, 81376, 87390, 91548, 93216, 101720, 104868, 114435, 116520, 122064, 124288, 131085, 137322, 139824, 152580, 155360, 162752, 174780, 183096, 186432, 203440, 209736, 228870, 233040, 244128, 262170, 274644, 279648, 305160, 310720, 325504, 343305, 349560, 366192, 372864, 406880, 419472, 457740, 466080, 488256, 524340, 549288, 559296, 610320, 621440, 686610, 699120, 732384, 813760, 838944, 915480, 932160, 976512, 1048680, 1098576, 1118592, 1220640, 1373220, 1398240, 1464768, 1627520, 1677888, 1830960, 1864320, 2097360, 2197152, 2441280, 2469253, 2746440, 2796480, 2929536, 3355776, 3661920, 4194720, 4394304, 4882560, 4938506, 5492880, 5592960, 7323840, 7407759, 8389440, 8788608, 9877012, 10985760, 12346265, 14647680, 14815518, 16778880, 19754024, 21971520, 22223277, 24692530, 29631036, 37038795, 39508048, 43943040, 44446554, 49385060, 59262072, 66669831, 74077590, 79016096, 88893108, 98770120, 111116385, 118524144, 133339662, 148155180, 158032192, 177786216, 197540240, 222232770, 237048288, 266679324, 296310360, 316064384, 333349155, 355572432, 395080480, 444465540, 474096576, 533358648, 592620720, 666698310, 711144864, 790160960, 888931080, 948193152, 1066717296, 1185241440, 1333396620, 1422289728, 1580321920, 1777862160, 2133434592, 2370482880, 2666793240, 2844579456, 3555724320, 4266869184, 4740965760, 5333586480, 7111448640, 8533738368, 10667172960, 14222897280, 21334345920, 42668691840]

約数ペア:

[(1, 42668691840), (2, 21334345920), (3, 14222897280), (4, 10667172960), (5, 8533738368), (6, 7111448640), (8, 5333586480), (9, 4740965760), (10, 4266869184), (12, 3555724320), (15, 2844579456), (16, 2666793240), (18, 2370482880), (20, 2133434592), (24, 1777862160), (27, 1580321920), (30, 1422289728), (32, 1333396620), (36, 1185241440), (40, 1066717296), (45, 948193152), (48, 888931080), (54, 790160960), (60, 711144864), (64, 666698310), (72, 592620720), (80, 533358648), (90, 474096576), (96, 444465540), (108, 395080480), (120, 355572432), (128, 333349155), (135, 316064384), (144, 296310360), (160, 266679324), (180, 237048288), (192, 222232770), (216, 197540240), (240, 177786216), (270, 158032192), (288, 148155180), (320, 133339662), (360, 118524144), (384, 111116385), (432, 98770120), (480, 88893108), (540, 79016096), (576, 74077590), (640, 66669831), (720, 59262072), (864, 49385060), (960, 44446554), (971, 43943040), (1080, 39508048), (1152, 37038795), (1440, 29631036), (1728, 24692530), (1920, 22223277), (1942, 21971520), (2160, 19754024), (2543, 16778880), (2880, 14815518), (2913, 14647680), (3456, 12346265), (3884, 10985760), (4320, 9877012), (4855, 8788608), (5086, 8389440), (5760, 7407759), (5826, 7323840), (7629, 5592960), (7768, 5492880), (8640, 4938506), (8739, 4882560), (9710, 4394304), (10172, 4194720), (11652, 3661920), (12715, 3355776), (14565, 2929536), (15258, 2796480), (15536, 2746440), (17280, 2469253), (17478, 2441280), (19420, 2197152), (20344, 2097360), (22887, 1864320), (23304, 1830960), (25430, 1677888), (26217, 1627520), (29130, 1464768), (30516, 1398240), (31072, 1373220), (34956, 1220640), (38145, 1118592), (38840, 1098576), (40688, 1048680), (43695, 976512), (45774, 932160), (46608, 915480), (50860, 838944), (52434, 813760), (58260, 732384), (61032, 699120), (62144, 686610), (68661, 621440), (69912, 610320), (76290, 559296), (77680, 549288), (81376, 524340), (87390, 488256), (91548, 466080), (93216, 457740), (101720, 419472), (104868, 406880), (114435, 372864), (116520, 366192), (122064, 349560), (124288, 343305), (131085, 325504), (137322, 310720), (139824, 305160), (152580, 279648), (155360, 274644), (162752, 262170), (174780, 244128), (183096, 233040), (186432, 228870), (203440, 209736)]