1019615040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 280

約数和(自身を含む): 3665951520

約数和(自身を除く): 2646336480

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, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 283, 288, 320, 324, 360, 405, 417, 432, 480, 540, 556, 566, 576, 648, 695, 720, 810, 834, 849, 864, 960, 1080, 1112, 1132, 1251, 1296, 1390, 1415, 1440, 1620, 1668, 1698, 1728, 2085, 2160, 2224, 2264, 2502, 2547, 2592, 2780, 2830, 2880, 3240, 3336, 3396, 3753, 4170, 4245, 4320, 4448, 4528, 5004, 5094, 5184, 5560, 5660, 6255, 6480, 6672, 6792, 7506, 7641, 8340, 8490, 8640, 8896, 9056, 10008, 10188, 11120, 11259, 11320, 12510, 12735, 12960, 13344, 13584, 15012, 15282, 16680, 16980, 18112, 18765, 20016, 20376, 22240, 22518, 22640, 22923, 25020, 25470, 25920, 26688, 27168, 30024, 30564, 33360, 33960, 37530, 38205, 39337, 40032, 40752, 44480, 45036, 45280, 45846, 50040, 50940, 54336, 56295, 60048, 61128, 66720, 67920, 75060, 76410, 78674, 80064, 81504, 90072, 90560, 91692, 100080, 101880, 112590, 114615, 118011, 120096, 122256, 133440, 135840, 150120, 152820, 157348, 163008, 180144, 183384, 196685, 200160, 203760, 225180, 229230, 236022, 240192, 244512, 271680, 300240, 305640, 314696, 354033, 360288, 366768, 393370, 400320, 407520, 450360, 458460, 472044, 489024, 590055, 600480, 611280, 629392, 708066, 720576, 733536, 786740, 815040, 900720, 916920, 944088, 1062099, 1180110, 1200960, 1222560, 1258784, 1416132, 1467072, 1573480, 1770165, 1801440, 1833840, 1888176, 2124198, 2360220, 2445120, 2517568, 2832264, 3146960, 3186297, 3540330, 3602880, 3667680, 3776352, 4248396, 4720440, 5310495, 5664528, 6293920, 6372594, 7080660, 7335360, 7552704, 8496792, 9440880, 10620990, 11329056, 12587840, 12745188, 14161320, 15931485, 16993584, 18881760, 21241980, 22658112, 25490376, 28322640, 31862970, 33987168, 37763520, 42483960, 50980752, 56645280, 63725940, 67974336, 84967920, 101961504, 113290560, 127451880, 169935840, 203923008, 254903760, 339871680, 509807520, 1019615040]

約数ペア:

[(1, 1019615040), (2, 509807520), (3, 339871680), (4, 254903760), (5, 203923008), (6, 169935840), (8, 127451880), (9, 113290560), (10, 101961504), (12, 84967920), (15, 67974336), (16, 63725940), (18, 56645280), (20, 50980752), (24, 42483960), (27, 37763520), (30, 33987168), (32, 31862970), (36, 28322640), (40, 25490376), (45, 22658112), (48, 21241980), (54, 18881760), (60, 16993584), (64, 15931485), (72, 14161320), (80, 12745188), (81, 12587840), (90, 11329056), (96, 10620990), (108, 9440880), (120, 8496792), (135, 7552704), (139, 7335360), (144, 7080660), (160, 6372594), (162, 6293920), (180, 5664528), (192, 5310495), (216, 4720440), (240, 4248396), (270, 3776352), (278, 3667680), (283, 3602880), (288, 3540330), (320, 3186297), (324, 3146960), (360, 2832264), (405, 2517568), (417, 2445120), (432, 2360220), (480, 2124198), (540, 1888176), (556, 1833840), (566, 1801440), (576, 1770165), (648, 1573480), (695, 1467072), (720, 1416132), (810, 1258784), (834, 1222560), (849, 1200960), (864, 1180110), (960, 1062099), (1080, 944088), (1112, 916920), (1132, 900720), (1251, 815040), (1296, 786740), (1390, 733536), (1415, 720576), (1440, 708066), (1620, 629392), (1668, 611280), (1698, 600480), (1728, 590055), (2085, 489024), (2160, 472044), (2224, 458460), (2264, 450360), (2502, 407520), (2547, 400320), (2592, 393370), (2780, 366768), (2830, 360288), (2880, 354033), (3240, 314696), (3336, 305640), (3396, 300240), (3753, 271680), (4170, 244512), (4245, 240192), (4320, 236022), (4448, 229230), (4528, 225180), (5004, 203760), (5094, 200160), (5184, 196685), (5560, 183384), (5660, 180144), (6255, 163008), (6480, 157348), (6672, 152820), (6792, 150120), (7506, 135840), (7641, 133440), (8340, 122256), (8490, 120096), (8640, 118011), (8896, 114615), (9056, 112590), (10008, 101880), (10188, 100080), (11120, 91692), (11259, 90560), (11320, 90072), (12510, 81504), (12735, 80064), (12960, 78674), (13344, 76410), (13584, 75060), (15012, 67920), (15282, 66720), (16680, 61128), (16980, 60048), (18112, 56295), (18765, 54336), (20016, 50940), (20376, 50040), (22240, 45846), (22518, 45280), (22640, 45036), (22923, 44480), (25020, 40752), (25470, 40032), (25920, 39337), (26688, 38205), (27168, 37530), (30024, 33960), (30564, 33360)]