3980458440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3217}}^1$

素因数の和:3732

約数の個数: 192

約数和(自身を含む): 14819276160

約数和(自身を除く): 10838817720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 491, 504, 630, 840, 982, 1260, 1473, 1964, 2455, 2520, 2946, 3217, 3437, 3928, 4419, 4910, 5892, 6434, 6874, 7365, 8838, 9651, 9820, 10311, 11784, 12868, 13748, 14730, 16085, 17185, 17676, 19302, 19640, 20622, 22095, 22519, 25736, 27496, 28953, 29460, 30933, 32170, 34370, 35352, 38604, 41244, 44190, 45038, 48255, 51555, 57906, 58920, 61866, 64340, 67557, 68740, 77208, 82488, 88380, 90076, 96510, 103110, 112595, 115812, 123732, 128680, 135114, 137480, 144765, 154665, 176760, 180152, 193020, 202671, 206220, 225190, 231624, 247464, 270228, 289530, 309330, 337785, 386040, 405342, 412440, 450380, 540456, 579060, 618660, 675570, 810684, 900760, 1013355, 1158120, 1237320, 1351140, 1579547, 1621368, 2026710, 2702280, 3159094, 4053420, 4738641, 6318188, 7897735, 8106840, 9477282, 11056829, 12636376, 14215923, 15795470, 18954564, 22113658, 23693205, 28431846, 31590940, 33170487, 37909128, 44227316, 47386410, 55284145, 56863692, 63181880, 66340974, 71079615, 88454632, 94772820, 99511461, 110568290, 113727384, 132681948, 142159230, 165852435, 189545640, 199022922, 221136580, 265363896, 284318460, 331704870, 398045844, 442273160, 497557305, 568636920, 663409740, 796091688, 995114610, 1326819480, 1990229220, 3980458440]

約数ペア:

[(1, 3980458440), (2, 1990229220), (3, 1326819480), (4, 995114610), (5, 796091688), (6, 663409740), (7, 568636920), (8, 497557305), (9, 442273160), (10, 398045844), (12, 331704870), (14, 284318460), (15, 265363896), (18, 221136580), (20, 199022922), (21, 189545640), (24, 165852435), (28, 142159230), (30, 132681948), (35, 113727384), (36, 110568290), (40, 99511461), (42, 94772820), (45, 88454632), (56, 71079615), (60, 66340974), (63, 63181880), (70, 56863692), (72, 55284145), (84, 47386410), (90, 44227316), (105, 37909128), (120, 33170487), (126, 31590940), (140, 28431846), (168, 23693205), (180, 22113658), (210, 18954564), (252, 15795470), (280, 14215923), (315, 12636376), (360, 11056829), (420, 9477282), (491, 8106840), (504, 7897735), (630, 6318188), (840, 4738641), (982, 4053420), (1260, 3159094), (1473, 2702280), (1964, 2026710), (2455, 1621368), (2520, 1579547), (2946, 1351140), (3217, 1237320), (3437, 1158120), (3928, 1013355), (4419, 900760), (4910, 810684), (5892, 675570), (6434, 618660), (6874, 579060), (7365, 540456), (8838, 450380), (9651, 412440), (9820, 405342), (10311, 386040), (11784, 337785), (12868, 309330), (13748, 289530), (14730, 270228), (16085, 247464), (17185, 231624), (17676, 225190), (19302, 206220), (19640, 202671), (20622, 193020), (22095, 180152), (22519, 176760), (25736, 154665), (27496, 144765), (28953, 137480), (29460, 135114), (30933, 128680), (32170, 123732), (34370, 115812), (35352, 112595), (38604, 103110), (41244, 96510), (44190, 90076), (45038, 88380), (48255, 82488), (51555, 77208), (57906, 68740), (58920, 67557), (61866, 64340)]