1313965440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1705

約数の個数: 192

約数和(自身を含む): 4570722000

約数和(自身を除く): 3256756560

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, 149, 160, 180, 192, 240, 288, 298, 320, 360, 384, 447, 480, 576, 596, 640, 720, 745, 894, 960, 1152, 1192, 1341, 1440, 1490, 1531, 1788, 1920, 2235, 2384, 2682, 2880, 2980, 3062, 3576, 4470, 4593, 4768, 5364, 5760, 5960, 6124, 6705, 7152, 7655, 8940, 9186, 9536, 10728, 11920, 12248, 13410, 13779, 14304, 15310, 17880, 18372, 19072, 21456, 22965, 23840, 24496, 26820, 27558, 28608, 30620, 35760, 36744, 42912, 45930, 47680, 48992, 53640, 55116, 57216, 61240, 68895, 71520, 73488, 85824, 91860, 95360, 97984, 107280, 110232, 122480, 137790, 143040, 146976, 171648, 183720, 195968, 214560, 220464, 228119, 244960, 275580, 286080, 293952, 367440, 429120, 440928, 456238, 489920, 551160, 587904, 684357, 734880, 858240, 881856, 912476, 979840, 1102320, 1140595, 1368714, 1469760, 1763712, 1824952, 2053071, 2204640, 2281190, 2737428, 2939520, 3421785, 3649904, 4106142, 4409280, 4562380, 5474856, 6843570, 7299808, 8212284, 8818560, 9124760, 10265355, 10949712, 13687140, 14599616, 16424568, 18249520, 20530710, 21899424, 27374280, 29199232, 32849136, 36499040, 41061420, 43798848, 54748560, 65698272, 72998080, 82122840, 87597696, 109497120, 131396544, 145996160, 164245680, 218994240, 262793088, 328491360, 437988480, 656982720, 1313965440]

約数ペア:

[(1, 1313965440), (2, 656982720), (3, 437988480), (4, 328491360), (5, 262793088), (6, 218994240), (8, 164245680), (9, 145996160), (10, 131396544), (12, 109497120), (15, 87597696), (16, 82122840), (18, 72998080), (20, 65698272), (24, 54748560), (30, 43798848), (32, 41061420), (36, 36499040), (40, 32849136), (45, 29199232), (48, 27374280), (60, 21899424), (64, 20530710), (72, 18249520), (80, 16424568), (90, 14599616), (96, 13687140), (120, 10949712), (128, 10265355), (144, 9124760), (149, 8818560), (160, 8212284), (180, 7299808), (192, 6843570), (240, 5474856), (288, 4562380), (298, 4409280), (320, 4106142), (360, 3649904), (384, 3421785), (447, 2939520), (480, 2737428), (576, 2281190), (596, 2204640), (640, 2053071), (720, 1824952), (745, 1763712), (894, 1469760), (960, 1368714), (1152, 1140595), (1192, 1102320), (1341, 979840), (1440, 912476), (1490, 881856), (1531, 858240), (1788, 734880), (1920, 684357), (2235, 587904), (2384, 551160), (2682, 489920), (2880, 456238), (2980, 440928), (3062, 429120), (3576, 367440), (4470, 293952), (4593, 286080), (4768, 275580), (5364, 244960), (5760, 228119), (5960, 220464), (6124, 214560), (6705, 195968), (7152, 183720), (7655, 171648), (8940, 146976), (9186, 143040), (9536, 137790), (10728, 122480), (11920, 110232), (12248, 107280), (13410, 97984), (13779, 95360), (14304, 91860), (15310, 85824), (17880, 73488), (18372, 71520), (19072, 68895), (21456, 61240), (22965, 57216), (23840, 55116), (24496, 53640), (26820, 48992), (27558, 47680), (28608, 45930), (30620, 42912), (35760, 36744)]