81149096880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{4229}}^1$

素因数の和:5196

約数の個数: 240

約数和(自身を含む): 282296664000

約数和(自身を除く): 201147567120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 919, 1044, 1160, 1305, 1392, 1740, 1838, 2088, 2320, 2610, 2757, 3480, 3676, 4176, 4229, 4595, 5220, 5514, 6960, 7352, 8271, 8458, 9190, 10440, 11028, 12687, 13785, 14704, 16542, 16916, 18380, 20880, 21145, 22056, 25374, 26651, 27570, 33084, 33832, 36760, 38061, 41355, 42290, 44112, 50748, 53302, 55140, 63435, 66168, 67664, 73520, 76122, 79953, 82710, 84580, 101496, 106604, 110280, 122641, 126870, 132336, 133255, 152244, 159906, 165420, 169160, 190305, 202992, 213208, 220560, 239859, 245282, 253740, 266510, 304488, 319812, 330840, 338320, 367923, 380610, 399765, 426416, 479718, 490564, 507480, 533020, 608976, 613205, 639624, 661680, 735846, 761220, 799530, 959436, 981128, 1014960, 1066040, 1103769, 1199295, 1226410, 1279248, 1471692, 1522440, 1599060, 1839615, 1918872, 1962256, 2132080, 2207538, 2398590, 2452820, 2943384, 3044880, 3198120, 3679230, 3837744, 3886451, 4415076, 4797180, 4905640, 5518845, 5886768, 6396240, 7358460, 7772902, 8830152, 9594360, 9811280, 11037690, 11659353, 14716920, 15545804, 17660304, 19188720, 19432255, 22075380, 23318706, 29433840, 31091608, 34978059, 38864510, 44150760, 46637412, 58296765, 62183216, 69956118, 77729020, 88301520, 93274824, 112707079, 116593530, 139912236, 155458040, 174890295, 186549648, 225414158, 233187060, 279824472, 310916080, 338121237, 349780590, 450828316, 466374120, 559648944, 563535395, 676242474, 699561180, 901656632, 932748240, 1014363711, 1127070790, 1352484948, 1399122360, 1690606185, 1803313264, 2028727422, 2254141580, 2704969896, 2798244720, 3381212370, 4057454844, 4508283160, 5071818555, 5409939792, 6762424740, 8114909688, 9016566320, 10143637110, 13524849480, 16229819376, 20287274220, 27049698960, 40574548440, 81149096880]

約数ペア:

[(1, 81149096880), (2, 40574548440), (3, 27049698960), (4, 20287274220), (5, 16229819376), (6, 13524849480), (8, 10143637110), (9, 9016566320), (10, 8114909688), (12, 6762424740), (15, 5409939792), (16, 5071818555), (18, 4508283160), (20, 4057454844), (24, 3381212370), (29, 2798244720), (30, 2704969896), (36, 2254141580), (40, 2028727422), (45, 1803313264), (48, 1690606185), (58, 1399122360), (60, 1352484948), (72, 1127070790), (80, 1014363711), (87, 932748240), (90, 901656632), (116, 699561180), (120, 676242474), (144, 563535395), (145, 559648944), (174, 466374120), (180, 450828316), (232, 349780590), (240, 338121237), (261, 310916080), (290, 279824472), (348, 233187060), (360, 225414158), (435, 186549648), (464, 174890295), (522, 155458040), (580, 139912236), (696, 116593530), (720, 112707079), (870, 93274824), (919, 88301520), (1044, 77729020), (1160, 69956118), (1305, 62183216), (1392, 58296765), (1740, 46637412), (1838, 44150760), (2088, 38864510), (2320, 34978059), (2610, 31091608), (2757, 29433840), (3480, 23318706), (3676, 22075380), (4176, 19432255), (4229, 19188720), (4595, 17660304), (5220, 15545804), (5514, 14716920), (6960, 11659353), (7352, 11037690), (8271, 9811280), (8458, 9594360), (9190, 8830152), (10440, 7772902), (11028, 7358460), (12687, 6396240), (13785, 5886768), (14704, 5518845), (16542, 4905640), (16916, 4797180), (18380, 4415076), (20880, 3886451), (21145, 3837744), (22056, 3679230), (25374, 3198120), (26651, 3044880), (27570, 2943384), (33084, 2452820), (33832, 2398590), (36760, 2207538), (38061, 2132080), (41355, 1962256), (42290, 1918872), (44112, 1839615), (50748, 1599060), (53302, 1522440), (55140, 1471692), (63435, 1279248), (66168, 1226410), (67664, 1199295), (73520, 1103769), (76122, 1066040), (79953, 1014960), (82710, 981128), (84580, 959436), (101496, 799530), (106604, 761220), (110280, 735846), (122641, 661680), (126870, 639624), (132336, 613205), (133255, 608976), (152244, 533020), (159906, 507480), (165420, 490564), (169160, 479718), (190305, 426416), (202992, 399765), (213208, 380610), (220560, 367923), (239859, 338320), (245282, 330840), (253740, 319812), (266510, 304488)]