2099286720

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{8999}}^1$

素因数の和:9034

約数の個数: 196

約数和(自身を含む): 7495794000

約数和(自身を除く): 5396507280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 8999, 9720, 11664, 12960, 14580, 15552, 17998, 19440, 23328, 25920, 26997, 29160, 35996, 38880, 44995, 46656, 53994, 58320, 71992, 77760, 80991, 89990, 107988, 116640, 134985, 143984, 161982, 179980, 215976, 233280, 242973, 269970, 287968, 323964, 359960, 404955, 431952, 485946, 539940, 575936, 647928, 719920, 728919, 809910, 863904, 971892, 1079880, 1214865, 1295856, 1439840, 1457838, 1619820, 1727808, 1943784, 2159760, 2186757, 2429730, 2591712, 2879680, 2915676, 3239640, 3644595, 3887568, 4319520, 4373514, 4859460, 5183424, 5831352, 6479280, 6560271, 7289190, 7775136, 8639040, 8747028, 9718920, 10933785, 11662704, 12958560, 13120542, 14578380, 15550272, 17494056, 19437840, 21867570, 23325408, 25917120, 26241084, 29156760, 32801355, 34988112, 38875680, 43735140, 46650816, 52482168, 58313520, 65602710, 69976224, 77751360, 87470280, 104964336, 116627040, 131205420, 139952448, 174940560, 209928672, 233254080, 262410840, 349881120, 419857344, 524821680, 699762240, 1049643360, 2099286720]

約数ペア:

[(1, 2099286720), (2, 1049643360), (3, 699762240), (4, 524821680), (5, 419857344), (6, 349881120), (8, 262410840), (9, 233254080), (10, 209928672), (12, 174940560), (15, 139952448), (16, 131205420), (18, 116627040), (20, 104964336), (24, 87470280), (27, 77751360), (30, 69976224), (32, 65602710), (36, 58313520), (40, 52482168), (45, 46650816), (48, 43735140), (54, 38875680), (60, 34988112), (64, 32801355), (72, 29156760), (80, 26241084), (81, 25917120), (90, 23325408), (96, 21867570), (108, 19437840), (120, 17494056), (135, 15550272), (144, 14578380), (160, 13120542), (162, 12958560), (180, 11662704), (192, 10933785), (216, 9718920), (240, 8747028), (243, 8639040), (270, 7775136), (288, 7289190), (320, 6560271), (324, 6479280), (360, 5831352), (405, 5183424), (432, 4859460), (480, 4373514), (486, 4319520), (540, 3887568), (576, 3644595), (648, 3239640), (720, 2915676), (729, 2879680), (810, 2591712), (864, 2429730), (960, 2186757), (972, 2159760), (1080, 1943784), (1215, 1727808), (1296, 1619820), (1440, 1457838), (1458, 1439840), (1620, 1295856), (1728, 1214865), (1944, 1079880), (2160, 971892), (2430, 863904), (2592, 809910), (2880, 728919), (2916, 719920), (3240, 647928), (3645, 575936), (3888, 539940), (4320, 485946), (4860, 431952), (5184, 404955), (5832, 359960), (6480, 323964), (7290, 287968), (7776, 269970), (8640, 242973), (8999, 233280), (9720, 215976), (11664, 179980), (12960, 161982), (14580, 143984), (15552, 134985), (17998, 116640), (19440, 107988), (23328, 89990), (25920, 80991), (26997, 77760), (29160, 71992), (35996, 58320), (38880, 53994), (44995, 46656)]