19588475520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21661}}^1$

素因数の和:21843

約数の個数: 192

約数和(自身を含む): 68075434440

約数和(自身を除く): 48486958920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 785, 942, 960, 1152, 1256, 1413, 1440, 1570, 1884, 1920, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 5760, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 20096, 21661, 22608, 25120, 28260, 30144, 37680, 43322, 45216, 50240, 56520, 60288, 64983, 75360, 86644, 90432, 100480, 108305, 113040, 129966, 150720, 173288, 180864, 194949, 216610, 226080, 259932, 301440, 324915, 346576, 389898, 433220, 452160, 519864, 649830, 693152, 779796, 866440, 904320, 974745, 1039728, 1299660, 1386304, 1559592, 1732880, 1949490, 2079456, 2599320, 2772608, 3119184, 3400777, 3465760, 3898980, 4158912, 5198640, 6238368, 6801554, 6931520, 7797960, 8317824, 10202331, 10397280, 12476736, 13603108, 13863040, 15595920, 17003885, 20404662, 20794560, 24953472, 27206216, 30606993, 31191840, 34007770, 40809324, 41589120, 51011655, 54412432, 61213986, 62383680, 68015540, 81618648, 102023310, 108824864, 122427972, 124767360, 136031080, 153034965, 163237296, 204046620, 217649728, 244855944, 272062160, 306069930, 326474592, 408093240, 435299456, 489711888, 544124320, 612139860, 652949184, 816186480, 979423776, 1088248640, 1224279720, 1305898368, 1632372960, 1958847552, 2176497280, 2448559440, 3264745920, 3917695104, 4897118880, 6529491840, 9794237760, 19588475520]

約数ペア:

[(1, 19588475520), (2, 9794237760), (3, 6529491840), (4, 4897118880), (5, 3917695104), (6, 3264745920), (8, 2448559440), (9, 2176497280), (10, 1958847552), (12, 1632372960), (15, 1305898368), (16, 1224279720), (18, 1088248640), (20, 979423776), (24, 816186480), (30, 652949184), (32, 612139860), (36, 544124320), (40, 489711888), (45, 435299456), (48, 408093240), (60, 326474592), (64, 306069930), (72, 272062160), (80, 244855944), (90, 217649728), (96, 204046620), (120, 163237296), (128, 153034965), (144, 136031080), (157, 124767360), (160, 122427972), (180, 108824864), (192, 102023310), (240, 81618648), (288, 68015540), (314, 62383680), (320, 61213986), (360, 54412432), (384, 51011655), (471, 41589120), (480, 40809324), (576, 34007770), (628, 31191840), (640, 30606993), (720, 27206216), (785, 24953472), (942, 20794560), (960, 20404662), (1152, 17003885), (1256, 15595920), (1413, 13863040), (1440, 13603108), (1570, 12476736), (1884, 10397280), (1920, 10202331), (2355, 8317824), (2512, 7797960), (2826, 6931520), (2880, 6801554), (3140, 6238368), (3768, 5198640), (4710, 4158912), (5024, 3898980), (5652, 3465760), (5760, 3400777), (6280, 3119184), (7065, 2772608), (7536, 2599320), (9420, 2079456), (10048, 1949490), (11304, 1732880), (12560, 1559592), (14130, 1386304), (15072, 1299660), (18840, 1039728), (20096, 974745), (21661, 904320), (22608, 866440), (25120, 779796), (28260, 693152), (30144, 649830), (37680, 519864), (43322, 452160), (45216, 433220), (50240, 389898), (56520, 346576), (60288, 324915), (64983, 301440), (75360, 259932), (86644, 226080), (90432, 216610), (100480, 194949), (108305, 180864), (113040, 173288), (129966, 150720)]