31046970080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8831}}^1$

素因数の和:8969

約数の個数: 192

約数和(自身を含む): 86961143808

約数和(自身を除く): 55914173728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 73, 80, 86, 112, 140, 146, 160, 172, 215, 224, 280, 292, 301, 344, 365, 430, 511, 560, 584, 602, 688, 730, 860, 1022, 1120, 1168, 1204, 1376, 1460, 1505, 1720, 2044, 2336, 2408, 2555, 2920, 3010, 3139, 3440, 4088, 4816, 5110, 5840, 6020, 6278, 6880, 8176, 8831, 9632, 10220, 11680, 12040, 12556, 15695, 16352, 17662, 20440, 21973, 24080, 25112, 31390, 35324, 40880, 43946, 44155, 48160, 50224, 61817, 62780, 70648, 81760, 87892, 88310, 100448, 109865, 123634, 125560, 141296, 175784, 176620, 219730, 247268, 251120, 282592, 309085, 351568, 353240, 379733, 439460, 494536, 502240, 618170, 644663, 703136, 706480, 759466, 878920, 989072, 1236340, 1289326, 1412960, 1518932, 1757840, 1898665, 1978144, 2472680, 2578652, 2658131, 3037864, 3223315, 3515680, 3797330, 4512641, 4945360, 5157304, 5316262, 6075728, 6446630, 7594660, 9025282, 9890720, 10314608, 10632524, 12151456, 12893260, 13290655, 15189320, 18050564, 20629216, 21265048, 22563205, 25786520, 26581310, 27720509, 30378640, 36101128, 42530096, 45126410, 51573040, 53162620, 55441018, 60757280, 72202256, 85060192, 90252820, 103146080, 106325240, 110882036, 138602545, 144404512, 180505640, 194043563, 212650480, 221764072, 277205090, 361011280, 388087126, 425300960, 443528144, 554410180, 722022560, 776174252, 887056288, 970217815, 1108820360, 1552348504, 1940435630, 2217640720, 3104697008, 3880871260, 4435281440, 6209394016, 7761742520, 15523485040, 31046970080]

約数ペア:

[(1, 31046970080), (2, 15523485040), (4, 7761742520), (5, 6209394016), (7, 4435281440), (8, 3880871260), (10, 3104697008), (14, 2217640720), (16, 1940435630), (20, 1552348504), (28, 1108820360), (32, 970217815), (35, 887056288), (40, 776174252), (43, 722022560), (56, 554410180), (70, 443528144), (73, 425300960), (80, 388087126), (86, 361011280), (112, 277205090), (140, 221764072), (146, 212650480), (160, 194043563), (172, 180505640), (215, 144404512), (224, 138602545), (280, 110882036), (292, 106325240), (301, 103146080), (344, 90252820), (365, 85060192), (430, 72202256), (511, 60757280), (560, 55441018), (584, 53162620), (602, 51573040), (688, 45126410), (730, 42530096), (860, 36101128), (1022, 30378640), (1120, 27720509), (1168, 26581310), (1204, 25786520), (1376, 22563205), (1460, 21265048), (1505, 20629216), (1720, 18050564), (2044, 15189320), (2336, 13290655), (2408, 12893260), (2555, 12151456), (2920, 10632524), (3010, 10314608), (3139, 9890720), (3440, 9025282), (4088, 7594660), (4816, 6446630), (5110, 6075728), (5840, 5316262), (6020, 5157304), (6278, 4945360), (6880, 4512641), (8176, 3797330), (8831, 3515680), (9632, 3223315), (10220, 3037864), (11680, 2658131), (12040, 2578652), (12556, 2472680), (15695, 1978144), (16352, 1898665), (17662, 1757840), (20440, 1518932), (21973, 1412960), (24080, 1289326), (25112, 1236340), (31390, 989072), (35324, 878920), (40880, 759466), (43946, 706480), (44155, 703136), (48160, 644663), (50224, 618170), (61817, 502240), (62780, 494536), (70648, 439460), (81760, 379733), (87892, 353240), (88310, 351568), (100448, 309085), (109865, 282592), (123634, 251120), (125560, 247268), (141296, 219730), (175784, 176620)]