20187599760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{29483}}^1$

素因数の和:29822

約数の個数: 160

約数和(自身を含む): 69756785280

約数和(自身を除く): 49569185520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 317, 360, 432, 540, 634, 720, 951, 1080, 1268, 1585, 1902, 2160, 2536, 2853, 3170, 3804, 4755, 5072, 5706, 6340, 7608, 8559, 9510, 11412, 12680, 14265, 15216, 17118, 19020, 22824, 25360, 28530, 29483, 34236, 38040, 42795, 45648, 57060, 58966, 68472, 76080, 85590, 88449, 114120, 117932, 136944, 147415, 171180, 176898, 228240, 235864, 265347, 294830, 342360, 353796, 442245, 471728, 530694, 589660, 684720, 707592, 796041, 884490, 1061388, 1179320, 1326735, 1415184, 1592082, 1768980, 2122776, 2358640, 2653470, 3184164, 3537960, 3980205, 4245552, 5306940, 6368328, 7075920, 7960410, 9346111, 10613880, 12736656, 15920820, 18692222, 21227760, 28038333, 31841640, 37384444, 46730555, 56076666, 63683280, 74768888, 84114999, 93461110, 112153332, 140191665, 149537776, 168229998, 186922220, 224306664, 252344997, 280383330, 336459996, 373844440, 420574995, 448613328, 504689994, 560766660, 672919992, 747688880, 841149990, 1009379988, 1121533320, 1261724985, 1345839984, 1682299980, 2018759976, 2243066640, 2523449970, 3364599960, 4037519952, 5046899940, 6729199920, 10093799880, 20187599760]

約数ペア:

[(1, 20187599760), (2, 10093799880), (3, 6729199920), (4, 5046899940), (5, 4037519952), (6, 3364599960), (8, 2523449970), (9, 2243066640), (10, 2018759976), (12, 1682299980), (15, 1345839984), (16, 1261724985), (18, 1121533320), (20, 1009379988), (24, 841149990), (27, 747688880), (30, 672919992), (36, 560766660), (40, 504689994), (45, 448613328), (48, 420574995), (54, 373844440), (60, 336459996), (72, 280383330), (80, 252344997), (90, 224306664), (108, 186922220), (120, 168229998), (135, 149537776), (144, 140191665), (180, 112153332), (216, 93461110), (240, 84114999), (270, 74768888), (317, 63683280), (360, 56076666), (432, 46730555), (540, 37384444), (634, 31841640), (720, 28038333), (951, 21227760), (1080, 18692222), (1268, 15920820), (1585, 12736656), (1902, 10613880), (2160, 9346111), (2536, 7960410), (2853, 7075920), (3170, 6368328), (3804, 5306940), (4755, 4245552), (5072, 3980205), (5706, 3537960), (6340, 3184164), (7608, 2653470), (8559, 2358640), (9510, 2122776), (11412, 1768980), (12680, 1592082), (14265, 1415184), (15216, 1326735), (17118, 1179320), (19020, 1061388), (22824, 884490), (25360, 796041), (28530, 707592), (29483, 684720), (34236, 589660), (38040, 530694), (42795, 471728), (45648, 442245), (57060, 353796), (58966, 342360), (68472, 294830), (76080, 265347), (85590, 235864), (88449, 228240), (114120, 176898), (117932, 171180), (136944, 147415)]