1567284160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 4301337600

約数和(自身を除く): 2734053440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 79, 80, 95, 104, 130, 152, 158, 160, 190, 208, 247, 251, 260, 304, 316, 320, 380, 395, 416, 494, 502, 520, 608, 632, 760, 790, 832, 988, 1004, 1027, 1040, 1216, 1235, 1255, 1264, 1501, 1520, 1580, 1976, 2008, 2054, 2080, 2470, 2510, 2528, 3002, 3040, 3160, 3263, 3952, 4016, 4108, 4160, 4769, 4940, 5020, 5056, 5135, 6004, 6080, 6320, 6526, 7505, 7904, 8032, 8216, 9538, 9880, 10040, 10270, 12008, 12640, 13052, 15010, 15808, 16064, 16315, 16432, 19076, 19513, 19760, 19829, 20080, 20540, 23845, 24016, 25280, 26104, 30020, 32630, 32864, 38152, 39026, 39520, 39658, 40160, 41080, 47690, 48032, 52208, 60040, 61997, 65260, 65728, 76304, 78052, 79040, 79316, 80320, 82160, 95380, 96064, 97565, 99145, 104416, 120080, 123994, 130520, 152608, 156104, 158632, 164320, 190760, 195130, 198290, 208832, 240160, 247988, 257777, 261040, 305216, 309985, 312208, 317264, 328640, 376751, 381520, 390260, 396580, 480320, 495976, 515554, 522080, 619970, 624416, 634528, 753502, 763040, 780520, 793160, 991952, 1031108, 1044160, 1239940, 1248832, 1269056, 1288885, 1507004, 1526080, 1561040, 1586320, 1883755, 1983904, 2062216, 2479880, 2577770, 3014008, 3122080, 3172640, 3767510, 3967808, 4124432, 4897763, 4959760, 5155540, 6028016, 6244160, 6345280, 7535020, 8248864, 9795526, 9919520, 10311080, 12056032, 15070040, 16497728, 19591052, 19839040, 20622160, 24112064, 24488815, 30140080, 39182104, 41244320, 48977630, 60280160, 78364208, 82488640, 97955260, 120560320, 156728416, 195910520, 313456832, 391821040, 783642080, 1567284160]

約数ペア:

[(1, 1567284160), (2, 783642080), (4, 391821040), (5, 313456832), (8, 195910520), (10, 156728416), (13, 120560320), (16, 97955260), (19, 82488640), (20, 78364208), (26, 60280160), (32, 48977630), (38, 41244320), (40, 39182104), (52, 30140080), (64, 24488815), (65, 24112064), (76, 20622160), (79, 19839040), (80, 19591052), (95, 16497728), (104, 15070040), (130, 12056032), (152, 10311080), (158, 9919520), (160, 9795526), (190, 8248864), (208, 7535020), (247, 6345280), (251, 6244160), (260, 6028016), (304, 5155540), (316, 4959760), (320, 4897763), (380, 4124432), (395, 3967808), (416, 3767510), (494, 3172640), (502, 3122080), (520, 3014008), (608, 2577770), (632, 2479880), (760, 2062216), (790, 1983904), (832, 1883755), (988, 1586320), (1004, 1561040), (1027, 1526080), (1040, 1507004), (1216, 1288885), (1235, 1269056), (1255, 1248832), (1264, 1239940), (1501, 1044160), (1520, 1031108), (1580, 991952), (1976, 793160), (2008, 780520), (2054, 763040), (2080, 753502), (2470, 634528), (2510, 624416), (2528, 619970), (3002, 522080), (3040, 515554), (3160, 495976), (3263, 480320), (3952, 396580), (4016, 390260), (4108, 381520), (4160, 376751), (4769, 328640), (4940, 317264), (5020, 312208), (5056, 309985), (5135, 305216), (6004, 261040), (6080, 257777), (6320, 247988), (6526, 240160), (7505, 208832), (7904, 198290), (8032, 195130), (8216, 190760), (9538, 164320), (9880, 158632), (10040, 156104), (10270, 152608), (12008, 130520), (12640, 123994), (13052, 120080), (15010, 104416), (15808, 99145), (16064, 97565), (16315, 96064), (16432, 95380), (19076, 82160), (19513, 80320), (19760, 79316), (19829, 79040), (20080, 78052), (20540, 76304), (23845, 65728), (24016, 65260), (25280, 61997), (26104, 60040), (30020, 52208), (32630, 48032), (32864, 47690), (38152, 41080), (39026, 40160), (39520, 39658)]