16445086320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5270861}}^1$

素因数の和:5270890

約数の個数: 80

約数和(自身を含む): 54901298592

約数和(自身を除く): 38456212272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5270861, 10541722, 15812583, 21083444, 26354305, 31625166, 42166888, 52708610, 63250332, 68521193, 79062915, 84333776, 105417220, 126500664, 137042386, 158125830, 205563579, 210834440, 253001328, 274084772, 316251660, 342605965, 411127158, 421668880, 548169544, 632503320, 685211930, 822254316, 1027817895, 1096339088, 1265006640, 1370423860, 1644508632, 2055635790, 2740847720, 3289017264, 4111271580, 5481695440, 8222543160, 16445086320]

約数ペア:

[(1, 16445086320), (2, 8222543160), (3, 5481695440), (4, 4111271580), (5, 3289017264), (6, 2740847720), (8, 2055635790), (10, 1644508632), (12, 1370423860), (13, 1265006640), (15, 1096339088), (16, 1027817895), (20, 822254316), (24, 685211930), (26, 632503320), (30, 548169544), (39, 421668880), (40, 411127158), (48, 342605965), (52, 316251660), (60, 274084772), (65, 253001328), (78, 210834440), (80, 205563579), (104, 158125830), (120, 137042386), (130, 126500664), (156, 105417220), (195, 84333776), (208, 79062915), (240, 68521193), (260, 63250332), (312, 52708610), (390, 42166888), (520, 31625166), (624, 26354305), (780, 21083444), (1040, 15812583), (1560, 10541722), (3120, 5270861)]