2578772821680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29600239}}^1$

素因数の和:29600280

約数の個数: 180

約数和(自身を含む): 9519259582560

約数和(自身を除く): 6940486760880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 14520, 17424, 21780, 29040, 43560, 87120, 29600239, 59200478, 88800717, 118400956, 148001195, 177601434, 236801912, 266402151, 296002390, 325602629, 355202868, 444003585, 473603824, 532804302, 592004780, 651205258, 710405736, 888007170, 976807887, 1065608604, 1184009560, 1302410516, 1332010755, 1420811472, 1628013145, 1776014340, 1953615774, 2131217208, 2368019120, 2604821032, 2664021510, 2930423661, 3256026290, 3552028680, 3581628919, 3907231548, 4262434416, 4884039435, 5209642064, 5328043020, 5860847322, 6512052580, 7104057360, 7163257838, 7814463096, 9768078870, 10656086040, 10744886757, 11721694644, 13024105160, 14326515676, 14652118305, 15628926192, 17908144595, 19536157740, 21312172080, 21489773514, 23443389288, 26048210320, 28653031352, 29304236610, 32234660271, 35816289190, 39072315480, 42979547028, 46886778576, 53724433785, 57306062704, 58608473220, 64469320542, 71632578380, 78144630960, 85959094056, 107448867570, 117216946440, 128938641084, 143265156760, 161173301355, 171918188112, 214897735140, 234433892880, 257877282168, 286530313520, 322346602710, 429795470280, 515754564336, 644693205420, 859590940560, 1289386410840, 2578772821680]

約数ペア:

[(1, 2578772821680), (2, 1289386410840), (3, 859590940560), (4, 644693205420), (5, 515754564336), (6, 429795470280), (8, 322346602710), (9, 286530313520), (10, 257877282168), (11, 234433892880), (12, 214897735140), (15, 171918188112), (16, 161173301355), (18, 143265156760), (20, 128938641084), (22, 117216946440), (24, 107448867570), (30, 85959094056), (33, 78144630960), (36, 71632578380), (40, 64469320542), (44, 58608473220), (45, 57306062704), (48, 53724433785), (55, 46886778576), (60, 42979547028), (66, 39072315480), (72, 35816289190), (80, 32234660271), (88, 29304236610), (90, 28653031352), (99, 26048210320), (110, 23443389288), (120, 21489773514), (121, 21312172080), (132, 19536157740), (144, 17908144595), (165, 15628926192), (176, 14652118305), (180, 14326515676), (198, 13024105160), (220, 11721694644), (240, 10744886757), (242, 10656086040), (264, 9768078870), (330, 7814463096), (360, 7163257838), (363, 7104057360), (396, 6512052580), (440, 5860847322), (484, 5328043020), (495, 5209642064), (528, 4884039435), (605, 4262434416), (660, 3907231548), (720, 3581628919), (726, 3552028680), (792, 3256026290), (880, 2930423661), (968, 2664021510), (990, 2604821032), (1089, 2368019120), (1210, 2131217208), (1320, 1953615774), (1452, 1776014340), (1584, 1628013145), (1815, 1420811472), (1936, 1332010755), (1980, 1302410516), (2178, 1184009560), (2420, 1065608604), (2640, 976807887), (2904, 888007170), (3630, 710405736), (3960, 651205258), (4356, 592004780), (4840, 532804302), (5445, 473603824), (5808, 444003585), (7260, 355202868), (7920, 325602629), (8712, 296002390), (9680, 266402151), (10890, 236801912), (14520, 177601434), (17424, 148001195), (21780, 118400956), (29040, 88800717), (43560, 59200478), (87120, 29600239)]