20779875540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1256

約数の個数: 384

約数和(自身を含む): 72781632000

約数和(自身を除く): 52001756460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 109, 114, 135, 153, 170, 171, 180, 190, 204, 218, 228, 255, 270, 285, 306, 323, 327, 340, 342, 380, 436, 459, 510, 513, 540, 545, 570, 612, 646, 654, 684, 765, 855, 918, 969, 981, 1020, 1026, 1090, 1093, 1140, 1292, 1308, 1530, 1615, 1635, 1710, 1836, 1853, 1938, 1962, 2052, 2071, 2180, 2186, 2295, 2565, 2907, 2943, 3060, 3230, 3270, 3279, 3420, 3706, 3876, 3924, 4142, 4372, 4590, 4845, 4905, 5130, 5465, 5559, 5814, 5886, 6213, 6460, 6540, 6558, 7412, 8284, 8721, 9180, 9265, 9690, 9810, 9837, 10260, 10355, 10930, 11118, 11628, 11772, 12426, 13116, 14535, 14715, 16395, 16677, 17442, 18530, 18581, 18639, 19380, 19620, 19674, 20710, 20767, 21860, 22236, 24852, 27795, 29070, 29430, 29511, 31065, 32790, 33354, 34884, 35207, 37060, 37162, 37278, 39348, 41420, 41534, 43605, 49185, 50031, 55590, 55743, 55917, 58140, 58860, 59022, 62130, 62301, 65580, 66708, 70414, 74324, 74556, 83068, 83385, 87210, 92905, 93195, 98370, 100062, 103835, 105621, 111180, 111486, 111834, 118044, 119137, 124260, 124602, 140828, 147555, 166770, 167229, 174420, 176035, 185810, 186390, 186903, 196740, 200124, 207670, 211242, 222972, 223668, 238274, 249204, 250155, 278715, 279585, 295110, 311505, 316863, 333540, 334458, 352070, 353039, 357411, 371620, 372780, 373806, 415340, 422484, 476548, 500310, 501687, 528105, 557430, 559170, 560709, 590220, 595685, 623010, 633726, 668916, 704140, 706078, 714822, 747612, 836145, 934515, 950589, 1000620, 1003374, 1056210, 1059117, 1072233, 1114860, 1118340, 1121418, 1191370, 1246020, 1267452, 1412156, 1429644, 1584315, 1672290, 1765195, 1787055, 1869030, 1901178, 2006748, 2025329, 2112420, 2118234, 2144466, 2242836, 2263603, 2382740, 2508435, 2803545, 3168630, 3177351, 3216699, 3344580, 3530390, 3574110, 3738060, 3802356, 4050658, 4236468, 4288932, 4527206, 4752945, 5016870, 5295585, 5361165, 5607090, 6075987, 6337260, 6354702, 6433398, 6790809, 7060780, 7148220, 8101316, 9054412, 9505890, 9532053, 10033740, 10126645, 10591170, 10722330, 11214180, 11318015, 12151974, 12709404, 12866796, 13581618, 15886755, 16083495, 18227961, 19011780, 19064106, 20253290, 20372427, 21182340, 21444660, 22636030, 24303948, 27163236, 30379935, 31773510, 32166990, 33954045, 36455922, 38128212, 38481251, 40506580, 40744854, 45272060, 47660265, 54683883, 60759870, 61117281, 63547020, 64333980, 67908090, 72911844, 76962502, 81489708, 91139805, 95320530, 101862135, 109367766, 115443753, 121519740, 122234562, 135816180, 153925004, 182279610, 190641060, 192406255, 203724270, 218735532, 230887506, 244469124, 273419415, 305586405, 346331259, 364559220, 384812510, 407448540, 461775012, 546838830, 577218765, 611172810, 692662518, 769625020, 1038993777, 1093677660, 1154437530, 1222345620, 1385325036, 1731656295, 2077987554, 2308875060, 3463312590, 4155975108, 5194968885, 6926625180, 10389937770, 20779875540]

約数ペア:

[(1, 20779875540), (2, 10389937770), (3, 6926625180), (4, 5194968885), (5, 4155975108), (6, 3463312590), (9, 2308875060), (10, 2077987554), (12, 1731656295), (15, 1385325036), (17, 1222345620), (18, 1154437530), (19, 1093677660), (20, 1038993777), (27, 769625020), (30, 692662518), (34, 611172810), (36, 577218765), (38, 546838830), (45, 461775012), (51, 407448540), (54, 384812510), (57, 364559220), (60, 346331259), (68, 305586405), (76, 273419415), (85, 244469124), (90, 230887506), (95, 218735532), (102, 203724270), (108, 192406255), (109, 190641060), (114, 182279610), (135, 153925004), (153, 135816180), (170, 122234562), (171, 121519740), (180, 115443753), (190, 109367766), (204, 101862135), (218, 95320530), (228, 91139805), (255, 81489708), (270, 76962502), (285, 72911844), (306, 67908090), (323, 64333980), (327, 63547020), (340, 61117281), (342, 60759870), (380, 54683883), (436, 47660265), (459, 45272060), (510, 40744854), (513, 40506580), (540, 38481251), (545, 38128212), (570, 36455922), (612, 33954045), (646, 32166990), (654, 31773510), (684, 30379935), (765, 27163236), (855, 24303948), (918, 22636030), (969, 21444660), (981, 21182340), (1020, 20372427), (1026, 20253290), (1090, 19064106), (1093, 19011780), (1140, 18227961), (1292, 16083495), (1308, 15886755), (1530, 13581618), (1615, 12866796), (1635, 12709404), (1710, 12151974), (1836, 11318015), (1853, 11214180), (1938, 10722330), (1962, 10591170), (2052, 10126645), (2071, 10033740), (2180, 9532053), (2186, 9505890), (2295, 9054412), (2565, 8101316), (2907, 7148220), (2943, 7060780), (3060, 6790809), (3230, 6433398), (3270, 6354702), (3279, 6337260), (3420, 6075987), (3706, 5607090), (3876, 5361165), (3924, 5295585), (4142, 5016870), (4372, 4752945), (4590, 4527206), (4845, 4288932), (4905, 4236468), (5130, 4050658), (5465, 3802356), (5559, 3738060), (5814, 3574110), (5886, 3530390), (6213, 3344580), (6460, 3216699), (6540, 3177351), (6558, 3168630), (7412, 2803545), (8284, 2508435), (8721, 2382740), (9180, 2263603), (9265, 2242836), (9690, 2144466), (9810, 2118234), (9837, 2112420), (10260, 2025329), (10355, 2006748), (10930, 1901178), (11118, 1869030), (11628, 1787055), (11772, 1765195), (12426, 1672290), (13116, 1584315), (14535, 1429644), (14715, 1412156), (16395, 1267452), (16677, 1246020), (17442, 1191370), (18530, 1121418), (18581, 1118340), (18639, 1114860), (19380, 1072233), (19620, 1059117), (19674, 1056210), (20710, 1003374), (20767, 1000620), (21860, 950589), (22236, 934515), (24852, 836145), (27795, 747612), (29070, 714822), (29430, 706078), (29511, 704140), (31065, 668916), (32790, 633726), (33354, 623010), (34884, 595685), (35207, 590220), (37060, 560709), (37162, 559170), (37278, 557430), (39348, 528105), (41420, 501687), (41534, 500310), (43605, 476548), (49185, 422484), (50031, 415340), (55590, 373806), (55743, 372780), (55917, 371620), (58140, 357411), (58860, 353039), (59022, 352070), (62130, 334458), (62301, 333540), (65580, 316863), (66708, 311505), (70414, 295110), (74324, 279585), (74556, 278715), (83068, 250155), (83385, 249204), (87210, 238274), (92905, 223668), (93195, 222972), (98370, 211242), (100062, 207670), (103835, 200124), (105621, 196740), (111180, 186903), (111486, 186390), (111834, 185810), (118044, 176035), (119137, 174420), (124260, 167229), (124602, 166770), (140828, 147555)]