740205984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 2291466240

約数和(自身を除く): 1551260256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 79, 84, 96, 112, 146, 158, 168, 191, 219, 224, 237, 292, 316, 336, 382, 438, 474, 511, 553, 573, 584, 632, 672, 764, 876, 948, 1022, 1106, 1146, 1168, 1264, 1337, 1528, 1533, 1659, 1752, 1896, 2044, 2212, 2292, 2336, 2528, 2674, 3056, 3066, 3318, 3504, 3792, 4011, 4088, 4424, 4584, 5348, 5767, 6112, 6132, 6636, 7008, 7584, 8022, 8176, 8848, 9168, 10696, 11534, 12264, 13272, 13943, 15089, 16044, 16352, 17301, 17696, 18336, 21392, 23068, 24528, 26544, 27886, 30178, 32088, 34602, 40369, 41829, 42784, 45267, 46136, 49056, 53088, 55772, 60356, 64176, 69204, 80738, 83658, 90534, 92272, 97601, 105623, 111544, 120712, 121107, 128352, 138408, 161476, 167316, 181068, 184544, 195202, 211246, 223088, 241424, 242214, 276816, 292803, 316869, 322952, 334632, 362136, 390404, 422492, 446176, 482848, 484428, 553632, 585606, 633738, 645904, 669264, 724272, 780808, 844984, 968856, 1101497, 1171212, 1267476, 1291808, 1338528, 1448544, 1561616, 1689968, 1937712, 2202994, 2342424, 2534952, 3123232, 3304491, 3379936, 3875424, 4405988, 4684848, 5069904, 6608982, 7710479, 8811976, 9369696, 10139808, 13217964, 15420958, 17623952, 23131437, 26435928, 30841916, 35247904, 46262874, 52871856, 61683832, 92525748, 105743712, 123367664, 185051496, 246735328, 370102992, 740205984]

約数ペア:

[(1, 740205984), (2, 370102992), (3, 246735328), (4, 185051496), (6, 123367664), (7, 105743712), (8, 92525748), (12, 61683832), (14, 52871856), (16, 46262874), (21, 35247904), (24, 30841916), (28, 26435928), (32, 23131437), (42, 17623952), (48, 15420958), (56, 13217964), (73, 10139808), (79, 9369696), (84, 8811976), (96, 7710479), (112, 6608982), (146, 5069904), (158, 4684848), (168, 4405988), (191, 3875424), (219, 3379936), (224, 3304491), (237, 3123232), (292, 2534952), (316, 2342424), (336, 2202994), (382, 1937712), (438, 1689968), (474, 1561616), (511, 1448544), (553, 1338528), (573, 1291808), (584, 1267476), (632, 1171212), (672, 1101497), (764, 968856), (876, 844984), (948, 780808), (1022, 724272), (1106, 669264), (1146, 645904), (1168, 633738), (1264, 585606), (1337, 553632), (1528, 484428), (1533, 482848), (1659, 446176), (1752, 422492), (1896, 390404), (2044, 362136), (2212, 334632), (2292, 322952), (2336, 316869), (2528, 292803), (2674, 276816), (3056, 242214), (3066, 241424), (3318, 223088), (3504, 211246), (3792, 195202), (4011, 184544), (4088, 181068), (4424, 167316), (4584, 161476), (5348, 138408), (5767, 128352), (6112, 121107), (6132, 120712), (6636, 111544), (7008, 105623), (7584, 97601), (8022, 92272), (8176, 90534), (8848, 83658), (9168, 80738), (10696, 69204), (11534, 64176), (12264, 60356), (13272, 55772), (13943, 53088), (15089, 49056), (16044, 46136), (16352, 45267), (17301, 42784), (17696, 41829), (18336, 40369), (21392, 34602), (23068, 32088), (24528, 30178), (26544, 27886)]