813989918720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{23539}}^1$

素因数の和:23884

約数の個数: 192

約数和(自身を含む): 2137684348800

約数和(自身を除く): 1323694430080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 307, 320, 352, 440, 512, 614, 640, 704, 880, 1024, 1228, 1280, 1408, 1535, 1760, 2048, 2456, 2560, 2816, 3070, 3377, 3520, 4912, 5120, 5632, 6140, 6754, 7040, 9824, 10240, 11264, 12280, 13508, 14080, 16885, 19648, 22528, 23539, 24560, 27016, 28160, 33770, 39296, 47078, 49120, 54032, 56320, 67540, 78592, 94156, 98240, 108064, 112640, 117695, 135080, 157184, 188312, 196480, 216128, 235390, 258929, 270160, 314368, 376624, 392960, 432256, 470780, 517858, 540320, 628736, 753248, 785920, 864512, 941560, 1035716, 1080640, 1294645, 1506496, 1571840, 1729024, 1883120, 2071432, 2161280, 2589290, 3012992, 3143680, 3458048, 3766240, 4142864, 4322560, 5178580, 6025984, 6916096, 7226473, 7532480, 8285728, 8645120, 10357160, 12051968, 14452946, 15064960, 16571456, 17290240, 20714320, 24103936, 28905892, 30129920, 33142912, 34580480, 36132365, 41428640, 48207872, 57811784, 60259840, 66285824, 72264730, 79491203, 82857280, 115623568, 120519680, 132571648, 144529460, 158982406, 165714560, 231247136, 241039360, 265143296, 289058920, 317964812, 331429120, 397456015, 462494272, 530286592, 578117840, 635929624, 662858240, 794912030, 924988544, 1156235680, 1271859248, 1325716480, 1589824060, 1849977088, 2312471360, 2543718496, 2651432960, 3179648120, 3699954176, 4624942720, 5087436992, 6359296240, 7399908352, 9249885440, 10174873984, 12718592480, 14799816704, 18499770880, 20349747968, 25437184960, 36999541760, 40699495936, 50874369920, 73999083520, 81398991872, 101748739840, 162797983744, 203497479680, 406994959360, 813989918720]

約数ペア:

[(1, 813989918720), (2, 406994959360), (4, 203497479680), (5, 162797983744), (8, 101748739840), (10, 81398991872), (11, 73999083520), (16, 50874369920), (20, 40699495936), (22, 36999541760), (32, 25437184960), (40, 20349747968), (44, 18499770880), (55, 14799816704), (64, 12718592480), (80, 10174873984), (88, 9249885440), (110, 7399908352), (128, 6359296240), (160, 5087436992), (176, 4624942720), (220, 3699954176), (256, 3179648120), (307, 2651432960), (320, 2543718496), (352, 2312471360), (440, 1849977088), (512, 1589824060), (614, 1325716480), (640, 1271859248), (704, 1156235680), (880, 924988544), (1024, 794912030), (1228, 662858240), (1280, 635929624), (1408, 578117840), (1535, 530286592), (1760, 462494272), (2048, 397456015), (2456, 331429120), (2560, 317964812), (2816, 289058920), (3070, 265143296), (3377, 241039360), (3520, 231247136), (4912, 165714560), (5120, 158982406), (5632, 144529460), (6140, 132571648), (6754, 120519680), (7040, 115623568), (9824, 82857280), (10240, 79491203), (11264, 72264730), (12280, 66285824), (13508, 60259840), (14080, 57811784), (16885, 48207872), (19648, 41428640), (22528, 36132365), (23539, 34580480), (24560, 33142912), (27016, 30129920), (28160, 28905892), (33770, 24103936), (39296, 20714320), (47078, 17290240), (49120, 16571456), (54032, 15064960), (56320, 14452946), (67540, 12051968), (78592, 10357160), (94156, 8645120), (98240, 8285728), (108064, 7532480), (112640, 7226473), (117695, 6916096), (135080, 6025984), (157184, 5178580), (188312, 4322560), (196480, 4142864), (216128, 3766240), (235390, 3458048), (258929, 3143680), (270160, 3012992), (314368, 2589290), (376624, 2161280), (392960, 2071432), (432256, 1883120), (470780, 1729024), (517858, 1571840), (540320, 1506496), (628736, 1294645), (753248, 1080640), (785920, 1035716), (864512, 941560)]