324696320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 897724800

約数和(自身を除く): 573028480

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, 128, 130, 152, 158, 160, 169, 190, 208, 247, 256, 260, 304, 316, 320, 338, 380, 395, 416, 494, 520, 608, 632, 640, 676, 760, 790, 832, 845, 988, 1027, 1040, 1216, 1235, 1264, 1280, 1352, 1501, 1520, 1580, 1664, 1690, 1976, 2054, 2080, 2432, 2470, 2528, 2704, 3002, 3040, 3160, 3211, 3328, 3380, 3952, 4108, 4160, 4864, 4940, 5056, 5135, 5408, 6004, 6080, 6320, 6422, 6760, 7505, 7904, 8216, 8320, 9880, 10112, 10270, 10816, 12008, 12160, 12640, 12844, 13351, 13520, 15010, 15808, 16055, 16432, 16640, 19513, 19760, 20224, 20540, 21632, 24016, 24320, 25280, 25688, 26702, 27040, 30020, 31616, 32110, 32864, 39026, 39520, 41080, 43264, 48032, 50560, 51376, 53404, 54080, 60040, 63232, 64220, 65728, 66755, 78052, 79040, 82160, 96064, 97565, 101120, 102752, 106808, 108160, 120080, 128440, 131456, 133510, 156104, 158080, 164320, 192128, 195130, 205504, 213616, 216320, 240160, 253669, 256880, 262912, 267020, 312208, 316160, 328640, 384256, 390260, 411008, 427232, 480320, 507338, 513760, 534040, 624416, 657280, 780520, 822016, 854464, 960640, 1014676, 1027520, 1068080, 1248832, 1268345, 1314560, 1561040, 1708928, 1921280, 2029352, 2055040, 2136160, 2497664, 2536690, 3122080, 3417856, 4058704, 4110080, 4272320, 4995328, 5073380, 6244160, 8117408, 8544640, 10146760, 12488320, 16234816, 17089280, 20293520, 24976640, 32469632, 40587040, 64939264, 81174080, 162348160, 324696320]

約数ペア:

[(1, 324696320), (2, 162348160), (4, 81174080), (5, 64939264), (8, 40587040), (10, 32469632), (13, 24976640), (16, 20293520), (19, 17089280), (20, 16234816), (26, 12488320), (32, 10146760), (38, 8544640), (40, 8117408), (52, 6244160), (64, 5073380), (65, 4995328), (76, 4272320), (79, 4110080), (80, 4058704), (95, 3417856), (104, 3122080), (128, 2536690), (130, 2497664), (152, 2136160), (158, 2055040), (160, 2029352), (169, 1921280), (190, 1708928), (208, 1561040), (247, 1314560), (256, 1268345), (260, 1248832), (304, 1068080), (316, 1027520), (320, 1014676), (338, 960640), (380, 854464), (395, 822016), (416, 780520), (494, 657280), (520, 624416), (608, 534040), (632, 513760), (640, 507338), (676, 480320), (760, 427232), (790, 411008), (832, 390260), (845, 384256), (988, 328640), (1027, 316160), (1040, 312208), (1216, 267020), (1235, 262912), (1264, 256880), (1280, 253669), (1352, 240160), (1501, 216320), (1520, 213616), (1580, 205504), (1664, 195130), (1690, 192128), (1976, 164320), (2054, 158080), (2080, 156104), (2432, 133510), (2470, 131456), (2528, 128440), (2704, 120080), (3002, 108160), (3040, 106808), (3160, 102752), (3211, 101120), (3328, 97565), (3380, 96064), (3952, 82160), (4108, 79040), (4160, 78052), (4864, 66755), (4940, 65728), (5056, 64220), (5135, 63232), (5408, 60040), (6004, 54080), (6080, 53404), (6320, 51376), (6422, 50560), (6760, 48032), (7505, 43264), (7904, 41080), (8216, 39520), (8320, 39026), (9880, 32864), (10112, 32110), (10270, 31616), (10816, 30020), (12008, 27040), (12160, 26702), (12640, 25688), (12844, 25280), (13351, 24320), (13520, 24016), (15010, 21632), (15808, 20540), (16055, 20224), (16432, 19760), (16640, 19513)]