996815520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 288

約数和(自身を含む): 3569568912

約数和(自身を除く): 2572753392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 53, 60, 72, 74, 80, 90, 96, 106, 111, 120, 144, 148, 159, 160, 180, 185, 212, 222, 240, 265, 288, 296, 318, 333, 353, 360, 370, 424, 444, 477, 480, 530, 555, 592, 636, 666, 706, 720, 740, 795, 848, 888, 954, 1059, 1060, 1110, 1184, 1272, 1332, 1412, 1440, 1480, 1590, 1665, 1696, 1765, 1776, 1908, 1961, 2118, 2120, 2220, 2385, 2544, 2664, 2824, 2960, 3177, 3180, 3330, 3530, 3552, 3816, 3922, 4236, 4240, 4440, 4770, 5088, 5295, 5328, 5648, 5883, 5920, 6354, 6360, 6660, 7060, 7632, 7844, 8472, 8480, 8880, 9540, 9805, 10590, 10656, 11296, 11766, 12708, 12720, 13061, 13320, 14120, 15264, 15688, 15885, 16944, 17649, 17760, 18709, 19080, 19610, 21180, 23532, 25416, 25440, 26122, 26640, 28240, 29415, 31376, 31770, 33888, 35298, 37418, 38160, 39183, 39220, 42360, 47064, 50832, 52244, 53280, 56127, 56480, 58830, 62752, 63540, 65305, 70596, 74836, 76320, 78366, 78440, 84720, 88245, 93545, 94128, 101664, 104488, 112254, 117549, 117660, 127080, 130610, 141192, 149672, 156732, 156880, 168381, 169440, 176490, 187090, 188256, 195915, 208976, 224508, 235098, 235320, 254160, 261220, 280635, 282384, 299344, 313464, 313760, 336762, 352980, 374180, 391830, 417952, 449016, 470196, 470640, 508320, 522440, 561270, 564768, 587745, 598688, 626928, 673524, 692233, 705960, 748360, 783660, 841905, 898032, 940392, 941280, 1044880, 1122540, 1175490, 1253856, 1347048, 1384466, 1411920, 1496720, 1567320, 1683810, 1796064, 1880784, 2076699, 2089760, 2245080, 2350980, 2694096, 2768932, 2823840, 2993440, 3134640, 3367620, 3461165, 3761568, 4153398, 4490160, 4701960, 5388192, 5537864, 6230097, 6269280, 6735240, 6922330, 8306796, 8980320, 9403920, 10383495, 11075728, 12460194, 13470480, 13844660, 16613592, 18807840, 20766990, 22151456, 24920388, 26940960, 27689320, 31150485, 33227184, 41533980, 49840776, 55378640, 62300970, 66454368, 83067960, 99681552, 110757280, 124601940, 166135920, 199363104, 249203880, 332271840, 498407760, 996815520]

約数ペア:

[(1, 996815520), (2, 498407760), (3, 332271840), (4, 249203880), (5, 199363104), (6, 166135920), (8, 124601940), (9, 110757280), (10, 99681552), (12, 83067960), (15, 66454368), (16, 62300970), (18, 55378640), (20, 49840776), (24, 41533980), (30, 33227184), (32, 31150485), (36, 27689320), (37, 26940960), (40, 24920388), (45, 22151456), (48, 20766990), (53, 18807840), (60, 16613592), (72, 13844660), (74, 13470480), (80, 12460194), (90, 11075728), (96, 10383495), (106, 9403920), (111, 8980320), (120, 8306796), (144, 6922330), (148, 6735240), (159, 6269280), (160, 6230097), (180, 5537864), (185, 5388192), (212, 4701960), (222, 4490160), (240, 4153398), (265, 3761568), (288, 3461165), (296, 3367620), (318, 3134640), (333, 2993440), (353, 2823840), (360, 2768932), (370, 2694096), (424, 2350980), (444, 2245080), (477, 2089760), (480, 2076699), (530, 1880784), (555, 1796064), (592, 1683810), (636, 1567320), (666, 1496720), (706, 1411920), (720, 1384466), (740, 1347048), (795, 1253856), (848, 1175490), (888, 1122540), (954, 1044880), (1059, 941280), (1060, 940392), (1110, 898032), (1184, 841905), (1272, 783660), (1332, 748360), (1412, 705960), (1440, 692233), (1480, 673524), (1590, 626928), (1665, 598688), (1696, 587745), (1765, 564768), (1776, 561270), (1908, 522440), (1961, 508320), (2118, 470640), (2120, 470196), (2220, 449016), (2385, 417952), (2544, 391830), (2664, 374180), (2824, 352980), (2960, 336762), (3177, 313760), (3180, 313464), (3330, 299344), (3530, 282384), (3552, 280635), (3816, 261220), (3922, 254160), (4236, 235320), (4240, 235098), (4440, 224508), (4770, 208976), (5088, 195915), (5295, 188256), (5328, 187090), (5648, 176490), (5883, 169440), (5920, 168381), (6354, 156880), (6360, 156732), (6660, 149672), (7060, 141192), (7632, 130610), (7844, 127080), (8472, 117660), (8480, 117549), (8880, 112254), (9540, 104488), (9805, 101664), (10590, 94128), (10656, 93545), (11296, 88245), (11766, 84720), (12708, 78440), (12720, 78366), (13061, 76320), (13320, 74836), (14120, 70596), (15264, 65305), (15688, 63540), (15885, 62752), (16944, 58830), (17649, 56480), (17760, 56127), (18709, 53280), (19080, 52244), (19610, 50832), (21180, 47064), (23532, 42360), (25416, 39220), (25440, 39183), (26122, 38160), (26640, 37418), (28240, 35298), (29415, 33888), (31376, 31770)]