13032325120

素因数分解:

$2^{15}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4679}}^1$

素因数の和:4731

約数の個数: 128

約数和(自身を含む): 33124010400

約数和(自身を除く): 20091685280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2176, 2560, 2720, 4096, 4352, 4679, 5120, 5440, 8192, 8704, 9358, 10240, 10880, 16384, 17408, 18716, 20480, 21760, 23395, 32768, 34816, 37432, 40960, 43520, 46790, 69632, 74864, 79543, 81920, 87040, 93580, 139264, 149728, 159086, 163840, 174080, 187160, 278528, 299456, 318172, 348160, 374320, 397715, 557056, 598912, 636344, 696320, 748640, 795430, 1197824, 1272688, 1392640, 1497280, 1590860, 2395648, 2545376, 2785280, 2994560, 3181720, 4791296, 5090752, 5989120, 6363440, 9582592, 10181504, 11978240, 12726880, 19165184, 20363008, 23956480, 25453760, 38330368, 40726016, 47912960, 50907520, 76660736, 81452032, 95825920, 101815040, 153321472, 162904064, 191651840, 203630080, 325808128, 383303680, 407260160, 651616256, 766607360, 814520320, 1303232512, 1629040640, 2606465024, 3258081280, 6516162560, 13032325120]

約数ペア:

[(1, 13032325120), (2, 6516162560), (4, 3258081280), (5, 2606465024), (8, 1629040640), (10, 1303232512), (16, 814520320), (17, 766607360), (20, 651616256), (32, 407260160), (34, 383303680), (40, 325808128), (64, 203630080), (68, 191651840), (80, 162904064), (85, 153321472), (128, 101815040), (136, 95825920), (160, 81452032), (170, 76660736), (256, 50907520), (272, 47912960), (320, 40726016), (340, 38330368), (512, 25453760), (544, 23956480), (640, 20363008), (680, 19165184), (1024, 12726880), (1088, 11978240), (1280, 10181504), (1360, 9582592), (2048, 6363440), (2176, 5989120), (2560, 5090752), (2720, 4791296), (4096, 3181720), (4352, 2994560), (4679, 2785280), (5120, 2545376), (5440, 2395648), (8192, 1590860), (8704, 1497280), (9358, 1392640), (10240, 1272688), (10880, 1197824), (16384, 795430), (17408, 748640), (18716, 696320), (20480, 636344), (21760, 598912), (23395, 557056), (32768, 397715), (34816, 374320), (37432, 348160), (40960, 318172), (43520, 299456), (46790, 278528), (69632, 187160), (74864, 174080), (79543, 163840), (81920, 159086), (87040, 149728), (93580, 139264)]