15702429320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{68023}}^1$

素因数の和:68262

約数の個数: 64

約数和(自身を含む): 36732960000

約数和(自身を除く): 21030530680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 199, 232, 290, 398, 580, 796, 995, 1160, 1592, 1990, 3980, 5771, 7960, 11542, 23084, 28855, 46168, 57710, 68023, 115420, 136046, 230840, 272092, 340115, 544184, 680230, 1360460, 1972667, 2720920, 3945334, 7890668, 9863335, 13536577, 15781336, 19726670, 27073154, 39453340, 54146308, 67682885, 78906680, 108292616, 135365770, 270731540, 392560733, 541463080, 785121466, 1570242932, 1962803665, 3140485864, 3925607330, 7851214660, 15702429320]

約数ペア:

[(1, 15702429320), (2, 7851214660), (4, 3925607330), (5, 3140485864), (8, 1962803665), (10, 1570242932), (20, 785121466), (29, 541463080), (40, 392560733), (58, 270731540), (116, 135365770), (145, 108292616), (199, 78906680), (232, 67682885), (290, 54146308), (398, 39453340), (580, 27073154), (796, 19726670), (995, 15781336), (1160, 13536577), (1592, 9863335), (1990, 7890668), (3980, 3945334), (5771, 2720920), (7960, 1972667), (11542, 1360460), (23084, 680230), (28855, 544184), (46168, 340115), (57710, 272092), (68023, 230840), (115420, 136046)]