1040299020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 288

約数和(自身を含む): 3644222400

約数和(自身を除く): 2603923380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 29, 30, 34, 36, 38, 45, 51, 57, 58, 60, 68, 76, 85, 87, 90, 95, 102, 114, 116, 145, 153, 170, 171, 174, 180, 190, 204, 228, 255, 261, 285, 290, 306, 323, 340, 342, 348, 380, 435, 493, 510, 522, 551, 570, 580, 612, 617, 646, 684, 765, 855, 870, 969, 986, 1020, 1044, 1102, 1140, 1234, 1292, 1305, 1479, 1530, 1615, 1653, 1710, 1740, 1851, 1938, 1972, 2204, 2465, 2468, 2610, 2755, 2907, 2958, 3060, 3085, 3230, 3306, 3420, 3702, 3876, 4437, 4845, 4930, 4959, 5220, 5510, 5553, 5814, 5916, 6170, 6460, 6612, 7395, 7404, 8265, 8874, 9255, 9367, 9690, 9860, 9918, 10489, 11020, 11106, 11628, 11723, 12340, 14535, 14790, 16530, 17748, 17893, 18510, 18734, 19380, 19836, 20978, 22185, 22212, 23446, 24795, 27765, 28101, 29070, 29580, 31467, 33060, 35169, 35786, 37020, 37468, 41956, 44370, 46835, 46892, 49590, 52445, 53679, 55530, 56202, 58140, 58615, 62934, 70338, 71572, 84303, 88740, 89465, 93670, 94401, 99180, 104890, 105507, 107358, 111060, 112404, 117230, 125868, 140505, 140676, 157335, 161037, 168606, 175845, 178930, 187340, 188802, 199291, 209780, 211014, 214716, 234460, 268395, 281010, 304181, 314670, 322074, 337212, 339967, 351690, 357860, 377604, 398582, 421515, 422028, 472005, 527535, 536790, 562020, 597873, 608362, 629340, 644148, 679934, 703380, 797164, 805185, 843030, 912543, 944010, 996455, 1019901, 1055070, 1073580, 1195746, 1216724, 1359868, 1520905, 1610370, 1686060, 1699835, 1793619, 1825086, 1888020, 1992910, 2039802, 2110140, 2391492, 2737629, 2989365, 3041810, 3059703, 3220740, 3399670, 3587238, 3650172, 3985820, 4079604, 4562715, 5099505, 5475258, 5779439, 5978730, 6083620, 6119406, 6799340, 7174476, 8968095, 9125430, 10199010, 10950516, 11558878, 11957460, 12238812, 13688145, 15298515, 17338317, 17936190, 18250860, 20398020, 23117756, 27376290, 28897195, 30597030, 34676634, 35872380, 52014951, 54752580, 57794390, 61194060, 69353268, 86691585, 104029902, 115588780, 173383170, 208059804, 260074755, 346766340, 520149510, 1040299020]

約数ペア:

[(1, 1040299020), (2, 520149510), (3, 346766340), (4, 260074755), (5, 208059804), (6, 173383170), (9, 115588780), (10, 104029902), (12, 86691585), (15, 69353268), (17, 61194060), (18, 57794390), (19, 54752580), (20, 52014951), (29, 35872380), (30, 34676634), (34, 30597030), (36, 28897195), (38, 27376290), (45, 23117756), (51, 20398020), (57, 18250860), (58, 17936190), (60, 17338317), (68, 15298515), (76, 13688145), (85, 12238812), (87, 11957460), (90, 11558878), (95, 10950516), (102, 10199010), (114, 9125430), (116, 8968095), (145, 7174476), (153, 6799340), (170, 6119406), (171, 6083620), (174, 5978730), (180, 5779439), (190, 5475258), (204, 5099505), (228, 4562715), (255, 4079604), (261, 3985820), (285, 3650172), (290, 3587238), (306, 3399670), (323, 3220740), (340, 3059703), (342, 3041810), (348, 2989365), (380, 2737629), (435, 2391492), (493, 2110140), (510, 2039802), (522, 1992910), (551, 1888020), (570, 1825086), (580, 1793619), (612, 1699835), (617, 1686060), (646, 1610370), (684, 1520905), (765, 1359868), (855, 1216724), (870, 1195746), (969, 1073580), (986, 1055070), (1020, 1019901), (1044, 996455), (1102, 944010), (1140, 912543), (1234, 843030), (1292, 805185), (1305, 797164), (1479, 703380), (1530, 679934), (1615, 644148), (1653, 629340), (1710, 608362), (1740, 597873), (1851, 562020), (1938, 536790), (1972, 527535), (2204, 472005), (2465, 422028), (2468, 421515), (2610, 398582), (2755, 377604), (2907, 357860), (2958, 351690), (3060, 339967), (3085, 337212), (3230, 322074), (3306, 314670), (3420, 304181), (3702, 281010), (3876, 268395), (4437, 234460), (4845, 214716), (4930, 211014), (4959, 209780), (5220, 199291), (5510, 188802), (5553, 187340), (5814, 178930), (5916, 175845), (6170, 168606), (6460, 161037), (6612, 157335), (7395, 140676), (7404, 140505), (8265, 125868), (8874, 117230), (9255, 112404), (9367, 111060), (9690, 107358), (9860, 105507), (9918, 104890), (10489, 99180), (11020, 94401), (11106, 93670), (11628, 89465), (11723, 88740), (12340, 84303), (14535, 71572), (14790, 70338), (16530, 62934), (17748, 58615), (17893, 58140), (18510, 56202), (18734, 55530), (19380, 53679), (19836, 52445), (20978, 49590), (22185, 46892), (22212, 46835), (23446, 44370), (24795, 41956), (27765, 37468), (28101, 37020), (29070, 35786), (29580, 35169), (31467, 33060)]