242539920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{5347}}^1$

素因数の和:5379

約数の個数: 200

約数和(自身を含む): 962896704

約数和(自身を除く): 720356784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5347, 5670, 6480, 7560, 9072, 10694, 11340, 15120, 16041, 21388, 22680, 26735, 32082, 37429, 42776, 45360, 48123, 53470, 64164, 74858, 80205, 85552, 96246, 106940, 112287, 128328, 144369, 149716, 160410, 187145, 192492, 213880, 224574, 240615, 256656, 288738, 299432, 320820, 336861, 374290, 384984, 427760, 433107, 449148, 481230, 561435, 577476, 598864, 641640, 673722, 721845, 748580, 769968, 866214, 898296, 962460, 1010583, 1122870, 1154952, 1283280, 1347444, 1443690, 1497160, 1684305, 1732428, 1796592, 1924920, 2021166, 2165535, 2245740, 2309904, 2694888, 2887380, 2994320, 3031749, 3368610, 3464856, 3849840, 4042332, 4331070, 4491480, 5052915, 5389776, 5774760, 6063498, 6737220, 6929712, 8084664, 8662140, 8982960, 10105830, 11549520, 12126996, 13474440, 15158745, 16169328, 17324280, 20211660, 24253992, 26948880, 30317490, 34648560, 40423320, 48507984, 60634980, 80846640, 121269960, 242539920]

約数ペア:

[(1, 242539920), (2, 121269960), (3, 80846640), (4, 60634980), (5, 48507984), (6, 40423320), (7, 34648560), (8, 30317490), (9, 26948880), (10, 24253992), (12, 20211660), (14, 17324280), (15, 16169328), (16, 15158745), (18, 13474440), (20, 12126996), (21, 11549520), (24, 10105830), (27, 8982960), (28, 8662140), (30, 8084664), (35, 6929712), (36, 6737220), (40, 6063498), (42, 5774760), (45, 5389776), (48, 5052915), (54, 4491480), (56, 4331070), (60, 4042332), (63, 3849840), (70, 3464856), (72, 3368610), (80, 3031749), (81, 2994320), (84, 2887380), (90, 2694888), (105, 2309904), (108, 2245740), (112, 2165535), (120, 2021166), (126, 1924920), (135, 1796592), (140, 1732428), (144, 1684305), (162, 1497160), (168, 1443690), (180, 1347444), (189, 1283280), (210, 1154952), (216, 1122870), (240, 1010583), (252, 962460), (270, 898296), (280, 866214), (315, 769968), (324, 748580), (336, 721845), (360, 673722), (378, 641640), (405, 598864), (420, 577476), (432, 561435), (504, 481230), (540, 449148), (560, 433107), (567, 427760), (630, 384984), (648, 374290), (720, 336861), (756, 320820), (810, 299432), (840, 288738), (945, 256656), (1008, 240615), (1080, 224574), (1134, 213880), (1260, 192492), (1296, 187145), (1512, 160410), (1620, 149716), (1680, 144369), (1890, 128328), (2160, 112287), (2268, 106940), (2520, 96246), (2835, 85552), (3024, 80205), (3240, 74858), (3780, 64164), (4536, 53470), (5040, 48123), (5347, 45360), (5670, 42776), (6480, 37429), (7560, 32082), (9072, 26735), (10694, 22680), (11340, 21388), (15120, 16041)]