142371320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39113}}^1$

素因数の和:39144

約数の個数: 64

約数和(自身を含む): 394269120

約数和(自身を除く): 251897800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 39113, 78226, 156452, 195565, 273791, 312904, 391130, 508469, 547582, 782260, 1016938, 1095164, 1368955, 1564520, 2033876, 2190328, 2542345, 2737910, 3559283, 4067752, 5084690, 5475820, 7118566, 10169380, 10951640, 14237132, 17796415, 20338760, 28474264, 35592830, 71185660, 142371320]

約数ペア:

[(1, 142371320), (2, 71185660), (4, 35592830), (5, 28474264), (7, 20338760), (8, 17796415), (10, 14237132), (13, 10951640), (14, 10169380), (20, 7118566), (26, 5475820), (28, 5084690), (35, 4067752), (40, 3559283), (52, 2737910), (56, 2542345), (65, 2190328), (70, 2033876), (91, 1564520), (104, 1368955), (130, 1095164), (140, 1016938), (182, 782260), (260, 547582), (280, 508469), (364, 391130), (455, 312904), (520, 273791), (728, 195565), (910, 156452), (1820, 78226), (3640, 39113)]