19359053120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{1091}}^1$

素因数の和:1261

約数の個数: 168

約数和(自身を含む): 51054573024

約数和(自身を除く): 31695519904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 704, 710, 781, 880, 1091, 1136, 1420, 1562, 1760, 2182, 2272, 2840, 3124, 3520, 3905, 4364, 4544, 5041, 5455, 5680, 6248, 7810, 8728, 10082, 10910, 11360, 12001, 12496, 15620, 17456, 20164, 21820, 22720, 24002, 24992, 25205, 31240, 34912, 40328, 43640, 48004, 49984, 50410, 55451, 60005, 62480, 69824, 77461, 80656, 87280, 96008, 100820, 110902, 120010, 124960, 154922, 161312, 174560, 192016, 201640, 221804, 240020, 249920, 277255, 309844, 322624, 349120, 384032, 387305, 403280, 443608, 480040, 554510, 619688, 768064, 774610, 806560, 852071, 887216, 960080, 1109020, 1239376, 1549220, 1613120, 1704142, 1774432, 1920160, 2218040, 2478752, 3098440, 3408284, 3548864, 3840320, 4260355, 4436080, 4957504, 5499731, 6196880, 6816568, 8520710, 8872160, 10999462, 12393760, 13633136, 17041420, 17744320, 21998924, 24787520, 27266272, 27498655, 34082840, 43997848, 54532544, 54997310, 60497041, 68165680, 87995696, 109994620, 120994082, 136331360, 175991392, 219989240, 241988164, 272662720, 302485205, 351982784, 439978480, 483976328, 604970410, 879956960, 967952656, 1209940820, 1759913920, 1935905312, 2419881640, 3871810624, 4839763280, 9679526560, 19359053120]

約数ペア:

[(1, 19359053120), (2, 9679526560), (4, 4839763280), (5, 3871810624), (8, 2419881640), (10, 1935905312), (11, 1759913920), (16, 1209940820), (20, 967952656), (22, 879956960), (32, 604970410), (40, 483976328), (44, 439978480), (55, 351982784), (64, 302485205), (71, 272662720), (80, 241988164), (88, 219989240), (110, 175991392), (142, 136331360), (160, 120994082), (176, 109994620), (220, 87995696), (284, 68165680), (320, 60497041), (352, 54997310), (355, 54532544), (440, 43997848), (568, 34082840), (704, 27498655), (710, 27266272), (781, 24787520), (880, 21998924), (1091, 17744320), (1136, 17041420), (1420, 13633136), (1562, 12393760), (1760, 10999462), (2182, 8872160), (2272, 8520710), (2840, 6816568), (3124, 6196880), (3520, 5499731), (3905, 4957504), (4364, 4436080), (4544, 4260355), (5041, 3840320), (5455, 3548864), (5680, 3408284), (6248, 3098440), (7810, 2478752), (8728, 2218040), (10082, 1920160), (10910, 1774432), (11360, 1704142), (12001, 1613120), (12496, 1549220), (15620, 1239376), (17456, 1109020), (20164, 960080), (21820, 887216), (22720, 852071), (24002, 806560), (24992, 774610), (25205, 768064), (31240, 619688), (34912, 554510), (40328, 480040), (43640, 443608), (48004, 403280), (49984, 387305), (50410, 384032), (55451, 349120), (60005, 322624), (62480, 309844), (69824, 277255), (77461, 249920), (80656, 240020), (87280, 221804), (96008, 201640), (100820, 192016), (110902, 174560), (120010, 161312), (124960, 154922)]