143769320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 353410560

約数和(自身を除く): 209641240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 71, 92, 115, 124, 142, 155, 184, 230, 248, 284, 310, 355, 460, 568, 620, 710, 713, 920, 1240, 1420, 1426, 1633, 2201, 2840, 2852, 3266, 3565, 4402, 5041, 5704, 6532, 7130, 8165, 8804, 10082, 11005, 13064, 14260, 16330, 17608, 20164, 22010, 25205, 28520, 32660, 40328, 44020, 50410, 50623, 65320, 88040, 100820, 101246, 115943, 156271, 201640, 202492, 231886, 253115, 312542, 404984, 463772, 506230, 579715, 625084, 781355, 927544, 1012460, 1159430, 1250168, 1562710, 2024920, 2318860, 3125420, 3594233, 4637720, 6250840, 7188466, 14376932, 17971165, 28753864, 35942330, 71884660, 143769320]

約数ペア:

[(1, 143769320), (2, 71884660), (4, 35942330), (5, 28753864), (8, 17971165), (10, 14376932), (20, 7188466), (23, 6250840), (31, 4637720), (40, 3594233), (46, 3125420), (62, 2318860), (71, 2024920), (92, 1562710), (115, 1250168), (124, 1159430), (142, 1012460), (155, 927544), (184, 781355), (230, 625084), (248, 579715), (284, 506230), (310, 463772), (355, 404984), (460, 312542), (568, 253115), (620, 231886), (710, 202492), (713, 201640), (920, 156271), (1240, 115943), (1420, 101246), (1426, 100820), (1633, 88040), (2201, 65320), (2840, 50623), (2852, 50410), (3266, 44020), (3565, 40328), (4402, 32660), (5041, 28520), (5704, 25205), (6532, 22010), (7130, 20164), (8165, 17608), (8804, 16330), (10082, 14260), (11005, 13064)]