1316701440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 288

約数和(自身を含む): 4827110400

約数和(自身を除く): 3510408960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1229, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2458, 2480, 2790, 2880, 2976, 3348, 3456, 3687, 3720, 3840, 3968, 4185, 4320, 4464, 4916, 4960, 5580, 5760, 5952, 6145, 6696, 6912, 7374, 7440, 7936, 8370, 8640, 8928, 9832, 9920, 11061, 11160, 11520, 11904, 12290, 13392, 14748, 14880, 16740, 17280, 17856, 18435, 19664, 19840, 22122, 22320, 23808, 24580, 26784, 29496, 29760, 33183, 33480, 34560, 35712, 36870, 38099, 39328, 39680, 44244, 44640, 49160, 53568, 55305, 58992, 59520, 66366, 66960, 71424, 73740, 76198, 78656, 88488, 89280, 98320, 107136, 110610, 114297, 117984, 119040, 132732, 133920, 147480, 152396, 157312, 165915, 176976, 178560, 190495, 196640, 214272, 221220, 228594, 235968, 265464, 267840, 294960, 304792, 314624, 331830, 342891, 353952, 357120, 380990, 393280, 442440, 457188, 471936, 530928, 535680, 571485, 589920, 609584, 663660, 685782, 707904, 761980, 786560, 884880, 914376, 943872, 1028673, 1061856, 1071360, 1142970, 1179840, 1219168, 1327320, 1371564, 1415808, 1523960, 1573120, 1714455, 1769760, 1828752, 2057346, 2123712, 2285940, 2359680, 2438336, 2654640, 2743128, 2831616, 3047920, 3428910, 3539520, 3657504, 4114692, 4247424, 4571880, 4719360, 4876672, 5143365, 5309280, 5486256, 6095840, 6857820, 7079040, 7315008, 8229384, 8494848, 9143760, 9753344, 10286730, 10618560, 10972512, 12191680, 13715640, 14158080, 14630016, 16458768, 18287520, 20573460, 21237120, 21945024, 24383360, 27431280, 29260032, 32917536, 36575040, 41146920, 42474240, 43890048, 48766720, 54862560, 65835072, 73150080, 82293840, 87780096, 109725120, 131670144, 146300160, 164587680, 219450240, 263340288, 329175360, 438900480, 658350720, 1316701440]

約数ペア:

[(1, 1316701440), (2, 658350720), (3, 438900480), (4, 329175360), (5, 263340288), (6, 219450240), (8, 164587680), (9, 146300160), (10, 131670144), (12, 109725120), (15, 87780096), (16, 82293840), (18, 73150080), (20, 65835072), (24, 54862560), (27, 48766720), (30, 43890048), (31, 42474240), (32, 41146920), (36, 36575040), (40, 32917536), (45, 29260032), (48, 27431280), (54, 24383360), (60, 21945024), (62, 21237120), (64, 20573460), (72, 18287520), (80, 16458768), (90, 14630016), (93, 14158080), (96, 13715640), (108, 12191680), (120, 10972512), (124, 10618560), (128, 10286730), (135, 9753344), (144, 9143760), (155, 8494848), (160, 8229384), (180, 7315008), (186, 7079040), (192, 6857820), (216, 6095840), (240, 5486256), (248, 5309280), (256, 5143365), (270, 4876672), (279, 4719360), (288, 4571880), (310, 4247424), (320, 4114692), (360, 3657504), (372, 3539520), (384, 3428910), (432, 3047920), (465, 2831616), (480, 2743128), (496, 2654640), (540, 2438336), (558, 2359680), (576, 2285940), (620, 2123712), (640, 2057346), (720, 1828752), (744, 1769760), (768, 1714455), (837, 1573120), (864, 1523960), (930, 1415808), (960, 1371564), (992, 1327320), (1080, 1219168), (1116, 1179840), (1152, 1142970), (1229, 1071360), (1240, 1061856), (1280, 1028673), (1395, 943872), (1440, 914376), (1488, 884880), (1674, 786560), (1728, 761980), (1860, 707904), (1920, 685782), (1984, 663660), (2160, 609584), (2232, 589920), (2304, 571485), (2458, 535680), (2480, 530928), (2790, 471936), (2880, 457188), (2976, 442440), (3348, 393280), (3456, 380990), (3687, 357120), (3720, 353952), (3840, 342891), (3968, 331830), (4185, 314624), (4320, 304792), (4464, 294960), (4916, 267840), (4960, 265464), (5580, 235968), (5760, 228594), (5952, 221220), (6145, 214272), (6696, 196640), (6912, 190495), (7374, 178560), (7440, 176976), (7936, 165915), (8370, 157312), (8640, 152396), (8928, 147480), (9832, 133920), (9920, 132732), (11061, 119040), (11160, 117984), (11520, 114297), (11904, 110610), (12290, 107136), (13392, 98320), (14748, 89280), (14880, 88488), (16740, 78656), (17280, 76198), (17856, 73740), (18435, 71424), (19664, 66960), (19840, 66366), (22122, 59520), (22320, 58992), (23808, 55305), (24580, 53568), (26784, 49160), (29496, 44640), (29760, 44244), (33183, 39680), (33480, 39328), (34560, 38099), (35712, 36870)]