885989760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 3011040000

約数和(自身を除く): 2125050240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 149, 152, 160, 163, 190, 192, 228, 240, 285, 298, 304, 320, 326, 380, 384, 447, 456, 480, 489, 570, 596, 608, 640, 652, 745, 760, 815, 894, 912, 960, 978, 1140, 1192, 1216, 1304, 1490, 1520, 1630, 1788, 1824, 1920, 1956, 2235, 2280, 2384, 2432, 2445, 2608, 2831, 2980, 3040, 3097, 3260, 3576, 3648, 3912, 4470, 4560, 4768, 4890, 5216, 5662, 5960, 6080, 6194, 6520, 7152, 7296, 7824, 8493, 8940, 9120, 9291, 9536, 9780, 10432, 11324, 11920, 12160, 12388, 13040, 14155, 14304, 15485, 15648, 16986, 17880, 18240, 18582, 19072, 19560, 20864, 22648, 23840, 24287, 24776, 26080, 28310, 28608, 30970, 31296, 33972, 35760, 36480, 37164, 39120, 42465, 45296, 46455, 47680, 48574, 49552, 52160, 56620, 57216, 61940, 62592, 67944, 71520, 72861, 74328, 78240, 84930, 90592, 92910, 95360, 97148, 99104, 104320, 113240, 121435, 123880, 135888, 143040, 145722, 148656, 156480, 169860, 181184, 185820, 194296, 198208, 226480, 242870, 247760, 271776, 286080, 291444, 297312, 312960, 339720, 362368, 364305, 371640, 388592, 396416, 452960, 461453, 485740, 495520, 543552, 582888, 594624, 679440, 728610, 743280, 777184, 905920, 922906, 971480, 991040, 1087104, 1165776, 1189248, 1358880, 1384359, 1457220, 1486560, 1554368, 1811840, 1845812, 1942960, 1982080, 2307265, 2331552, 2717760, 2768718, 2914440, 2973120, 3108736, 3691624, 3885920, 4614530, 4663104, 5435520, 5537436, 5828880, 5946240, 6921795, 7383248, 7771840, 9229060, 9326208, 11074872, 11657760, 13843590, 14766496, 15543680, 18458120, 22149744, 23315520, 27687180, 29532992, 36916240, 44299488, 46631040, 55374360, 59065984, 73832480, 88598976, 110748720, 147664960, 177197952, 221497440, 295329920, 442994880, 885989760]

約数ペア:

[(1, 885989760), (2, 442994880), (3, 295329920), (4, 221497440), (5, 177197952), (6, 147664960), (8, 110748720), (10, 88598976), (12, 73832480), (15, 59065984), (16, 55374360), (19, 46631040), (20, 44299488), (24, 36916240), (30, 29532992), (32, 27687180), (38, 23315520), (40, 22149744), (48, 18458120), (57, 15543680), (60, 14766496), (64, 13843590), (76, 11657760), (80, 11074872), (95, 9326208), (96, 9229060), (114, 7771840), (120, 7383248), (128, 6921795), (149, 5946240), (152, 5828880), (160, 5537436), (163, 5435520), (190, 4663104), (192, 4614530), (228, 3885920), (240, 3691624), (285, 3108736), (298, 2973120), (304, 2914440), (320, 2768718), (326, 2717760), (380, 2331552), (384, 2307265), (447, 1982080), (456, 1942960), (480, 1845812), (489, 1811840), (570, 1554368), (596, 1486560), (608, 1457220), (640, 1384359), (652, 1358880), (745, 1189248), (760, 1165776), (815, 1087104), (894, 991040), (912, 971480), (960, 922906), (978, 905920), (1140, 777184), (1192, 743280), (1216, 728610), (1304, 679440), (1490, 594624), (1520, 582888), (1630, 543552), (1788, 495520), (1824, 485740), (1920, 461453), (1956, 452960), (2235, 396416), (2280, 388592), (2384, 371640), (2432, 364305), (2445, 362368), (2608, 339720), (2831, 312960), (2980, 297312), (3040, 291444), (3097, 286080), (3260, 271776), (3576, 247760), (3648, 242870), (3912, 226480), (4470, 198208), (4560, 194296), (4768, 185820), (4890, 181184), (5216, 169860), (5662, 156480), (5960, 148656), (6080, 145722), (6194, 143040), (6520, 135888), (7152, 123880), (7296, 121435), (7824, 113240), (8493, 104320), (8940, 99104), (9120, 97148), (9291, 95360), (9536, 92910), (9780, 90592), (10432, 84930), (11324, 78240), (11920, 74328), (12160, 72861), (12388, 71520), (13040, 67944), (14155, 62592), (14304, 61940), (15485, 57216), (15648, 56620), (16986, 52160), (17880, 49552), (18240, 48574), (18582, 47680), (19072, 46455), (19560, 45296), (20864, 42465), (22648, 39120), (23840, 37164), (24287, 36480), (24776, 35760), (26080, 33972), (28310, 31296), (28608, 30970)]