442994880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 224

約数和(自身を含む): 1499616000

約数和(自身を除く): 1056621120

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, 149, 152, 160, 163, 190, 192, 228, 240, 285, 298, 304, 320, 326, 380, 447, 456, 480, 489, 570, 596, 608, 652, 745, 760, 815, 894, 912, 960, 978, 1140, 1192, 1216, 1304, 1490, 1520, 1630, 1788, 1824, 1956, 2235, 2280, 2384, 2445, 2608, 2831, 2980, 3040, 3097, 3260, 3576, 3648, 3912, 4470, 4560, 4768, 4890, 5216, 5662, 5960, 6080, 6194, 6520, 7152, 7824, 8493, 8940, 9120, 9291, 9536, 9780, 10432, 11324, 11920, 12388, 13040, 14155, 14304, 15485, 15648, 16986, 17880, 18240, 18582, 19560, 22648, 23840, 24287, 24776, 26080, 28310, 28608, 30970, 31296, 33972, 35760, 37164, 39120, 42465, 45296, 46455, 47680, 48574, 49552, 52160, 56620, 61940, 67944, 71520, 72861, 74328, 78240, 84930, 90592, 92910, 97148, 99104, 113240, 121435, 123880, 135888, 143040, 145722, 148656, 156480, 169860, 181184, 185820, 194296, 198208, 226480, 242870, 247760, 271776, 291444, 297312, 339720, 364305, 371640, 388592, 452960, 461453, 485740, 495520, 543552, 582888, 594624, 679440, 728610, 743280, 777184, 905920, 922906, 971480, 991040, 1165776, 1358880, 1384359, 1457220, 1486560, 1554368, 1845812, 1942960, 2307265, 2331552, 2717760, 2768718, 2914440, 2973120, 3691624, 3885920, 4614530, 4663104, 5537436, 5828880, 6921795, 7383248, 7771840, 9229060, 11074872, 11657760, 13843590, 14766496, 18458120, 22149744, 23315520, 27687180, 29532992, 36916240, 44299488, 55374360, 73832480, 88598976, 110748720, 147664960, 221497440, 442994880]

約数ペア:

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