146622420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 528998400

約数和(自身を除く): 382375980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 270, 315, 316, 378, 395, 420, 474, 491, 540, 553, 630, 711, 756, 790, 945, 948, 982, 1106, 1185, 1260, 1422, 1473, 1580, 1659, 1890, 1964, 2133, 2212, 2370, 2455, 2765, 2844, 2946, 3318, 3437, 3555, 3780, 4266, 4419, 4740, 4910, 4977, 5530, 5892, 6636, 6874, 7110, 7365, 8295, 8532, 8838, 9820, 9954, 10311, 10665, 11060, 13257, 13748, 14220, 14730, 14931, 16590, 17185, 17676, 19908, 20622, 21330, 22095, 24885, 26514, 29460, 29862, 30933, 33180, 34370, 38789, 41244, 42660, 44190, 49770, 51555, 53028, 59724, 61866, 66285, 68740, 74655, 77578, 88380, 92799, 99540, 103110, 116367, 123732, 132570, 149310, 154665, 155156, 185598, 193945, 206220, 232734, 265140, 271523, 298620, 309330, 349101, 371196, 387890, 463995, 465468, 543046, 581835, 618660, 698202, 775780, 814569, 927990, 1047303, 1086092, 1163670, 1357615, 1396404, 1629138, 1745505, 1855980, 2094606, 2327340, 2443707, 2715230, 3258276, 3491010, 4072845, 4189212, 4887414, 5236515, 5430460, 6982020, 7331121, 8145690, 9774828, 10473030, 12218535, 14662242, 16291380, 20946060, 24437070, 29324484, 36655605, 48874140, 73311210, 146622420]

約数ペア:

[(1, 146622420), (2, 73311210), (3, 48874140), (4, 36655605), (5, 29324484), (6, 24437070), (7, 20946060), (9, 16291380), (10, 14662242), (12, 12218535), (14, 10473030), (15, 9774828), (18, 8145690), (20, 7331121), (21, 6982020), (27, 5430460), (28, 5236515), (30, 4887414), (35, 4189212), (36, 4072845), (42, 3491010), (45, 3258276), (54, 2715230), (60, 2443707), (63, 2327340), (70, 2094606), (79, 1855980), (84, 1745505), (90, 1629138), (105, 1396404), (108, 1357615), (126, 1163670), (135, 1086092), (140, 1047303), (158, 927990), (180, 814569), (189, 775780), (210, 698202), (237, 618660), (252, 581835), (270, 543046), (315, 465468), (316, 463995), (378, 387890), (395, 371196), (420, 349101), (474, 309330), (491, 298620), (540, 271523), (553, 265140), (630, 232734), (711, 206220), (756, 193945), (790, 185598), (945, 155156), (948, 154665), (982, 149310), (1106, 132570), (1185, 123732), (1260, 116367), (1422, 103110), (1473, 99540), (1580, 92799), (1659, 88380), (1890, 77578), (1964, 74655), (2133, 68740), (2212, 66285), (2370, 61866), (2455, 59724), (2765, 53028), (2844, 51555), (2946, 49770), (3318, 44190), (3437, 42660), (3555, 41244), (3780, 38789), (4266, 34370), (4419, 33180), (4740, 30933), (4910, 29862), (4977, 29460), (5530, 26514), (5892, 24885), (6636, 22095), (6874, 21330), (7110, 20622), (7365, 19908), (8295, 17676), (8532, 17185), (8838, 16590), (9820, 14931), (9954, 14730), (10311, 14220), (10665, 13748), (11060, 13257)]