69103320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4065

約数の個数: 128

約数和(自身を含む): 243613440

約数和(自身を除く): 174510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4027, 4290, 5720, 8054, 8580, 12081, 16108, 17160, 20135, 24162, 32216, 40270, 44297, 48324, 52351, 60405, 80540, 88594, 96648, 104702, 120810, 132891, 157053, 161080, 177188, 209404, 221485, 241620, 261755, 265782, 314106, 354376, 418808, 442970, 483240, 523510, 531564, 575861, 628212, 664455, 785265, 885940, 1047020, 1063128, 1151722, 1256424, 1328910, 1570530, 1727583, 1771880, 2094040, 2303444, 2657820, 2879305, 3141060, 3455166, 4606888, 5315640, 5758610, 6282120, 6910332, 8637915, 11517220, 13820664, 17275830, 23034440, 34551660, 69103320]

約数ペア:

[(1, 69103320), (2, 34551660), (3, 23034440), (4, 17275830), (5, 13820664), (6, 11517220), (8, 8637915), (10, 6910332), (11, 6282120), (12, 5758610), (13, 5315640), (15, 4606888), (20, 3455166), (22, 3141060), (24, 2879305), (26, 2657820), (30, 2303444), (33, 2094040), (39, 1771880), (40, 1727583), (44, 1570530), (52, 1328910), (55, 1256424), (60, 1151722), (65, 1063128), (66, 1047020), (78, 885940), (88, 785265), (104, 664455), (110, 628212), (120, 575861), (130, 531564), (132, 523510), (143, 483240), (156, 442970), (165, 418808), (195, 354376), (220, 314106), (260, 265782), (264, 261755), (286, 241620), (312, 221485), (330, 209404), (390, 177188), (429, 161080), (440, 157053), (520, 132891), (572, 120810), (660, 104702), (715, 96648), (780, 88594), (858, 80540), (1144, 60405), (1320, 52351), (1430, 48324), (1560, 44297), (1716, 40270), (2145, 32216), (2860, 24162), (3432, 20135), (4027, 17160), (4290, 16108), (5720, 12081), (8054, 8580)]