7143466680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7371

約数の個数: 256

約数和(自身を含む): 27424742400

約数和(自身を除く): 20281275720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 131, 135, 140, 168, 180, 189, 210, 216, 252, 262, 270, 280, 315, 360, 378, 393, 420, 504, 524, 540, 630, 655, 756, 786, 840, 917, 945, 1048, 1080, 1179, 1260, 1310, 1512, 1572, 1834, 1890, 1965, 2358, 2520, 2620, 2751, 3144, 3537, 3668, 3780, 3930, 4585, 4716, 5240, 5502, 5895, 7074, 7213, 7336, 7560, 7860, 8253, 9170, 9432, 11004, 11790, 13755, 14148, 14426, 15720, 16506, 17685, 18340, 21639, 22008, 23580, 24759, 27510, 28296, 28852, 33012, 35370, 36065, 36680, 41265, 43278, 47160, 49518, 50491, 55020, 57704, 64917, 66024, 70740, 72130, 82530, 86556, 99036, 100982, 108195, 110040, 123795, 129834, 141480, 144260, 151473, 165060, 173112, 194751, 198072, 201964, 216390, 247590, 252455, 259668, 288520, 302946, 324585, 330120, 389502, 403928, 432780, 454419, 495180, 504910, 519336, 605892, 649170, 757365, 779004, 865560, 908838, 944903, 973755, 990360, 1009820, 1211784, 1298340, 1363257, 1514730, 1558008, 1817676, 1889806, 1947510, 2019640, 2272095, 2596680, 2726514, 2834709, 3029460, 3635352, 3779612, 3895020, 4544190, 4724515, 5453028, 5669418, 6058920, 6614321, 6816285, 7559224, 7790040, 8504127, 9088380, 9449030, 10906056, 11338836, 13228642, 13632570, 14173545, 17008254, 18176760, 18898060, 19842963, 22677672, 25512381, 26457284, 27265140, 28347090, 33071605, 34016508, 37796120, 39685926, 42520635, 51024762, 52914568, 54530280, 56694180, 59528889, 66143210, 68033016, 79371852, 85041270, 99214815, 102049524, 113388360, 119057778, 127561905, 132286420, 158743704, 170082540, 178586667, 198429630, 204099048, 238115556, 255123810, 264572840, 297644445, 340165080, 357173334, 396859260, 476231112, 510247620, 595288890, 714346668, 793718520, 892933335, 1020495240, 1190577780, 1428693336, 1785866670, 2381155560, 3571733340, 7143466680]

約数ペア:

[(1, 7143466680), (2, 3571733340), (3, 2381155560), (4, 1785866670), (5, 1428693336), (6, 1190577780), (7, 1020495240), (8, 892933335), (9, 793718520), (10, 714346668), (12, 595288890), (14, 510247620), (15, 476231112), (18, 396859260), (20, 357173334), (21, 340165080), (24, 297644445), (27, 264572840), (28, 255123810), (30, 238115556), (35, 204099048), (36, 198429630), (40, 178586667), (42, 170082540), (45, 158743704), (54, 132286420), (56, 127561905), (60, 119057778), (63, 113388360), (70, 102049524), (72, 99214815), (84, 85041270), (90, 79371852), (105, 68033016), (108, 66143210), (120, 59528889), (126, 56694180), (131, 54530280), (135, 52914568), (140, 51024762), (168, 42520635), (180, 39685926), (189, 37796120), (210, 34016508), (216, 33071605), (252, 28347090), (262, 27265140), (270, 26457284), (280, 25512381), (315, 22677672), (360, 19842963), (378, 18898060), (393, 18176760), (420, 17008254), (504, 14173545), (524, 13632570), (540, 13228642), (630, 11338836), (655, 10906056), (756, 9449030), (786, 9088380), (840, 8504127), (917, 7790040), (945, 7559224), (1048, 6816285), (1080, 6614321), (1179, 6058920), (1260, 5669418), (1310, 5453028), (1512, 4724515), (1572, 4544190), (1834, 3895020), (1890, 3779612), (1965, 3635352), (2358, 3029460), (2520, 2834709), (2620, 2726514), (2751, 2596680), (3144, 2272095), (3537, 2019640), (3668, 1947510), (3780, 1889806), (3930, 1817676), (4585, 1558008), (4716, 1514730), (5240, 1363257), (5502, 1298340), (5895, 1211784), (7074, 1009820), (7213, 990360), (7336, 973755), (7560, 944903), (7860, 908838), (8253, 865560), (9170, 779004), (9432, 757365), (11004, 649170), (11790, 605892), (13755, 519336), (14148, 504910), (14426, 495180), (15720, 454419), (16506, 432780), (17685, 403928), (18340, 389502), (21639, 330120), (22008, 324585), (23580, 302946), (24759, 288520), (27510, 259668), (28296, 252455), (28852, 247590), (33012, 216390), (35370, 201964), (36065, 198072), (36680, 194751), (41265, 173112), (43278, 165060), (47160, 151473), (49518, 144260), (50491, 141480), (55020, 129834), (57704, 123795), (64917, 110040), (66024, 108195), (70740, 100982), (72130, 99036), (82530, 86556)]