224498040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143909}}^1$

素因数の和:143936

約数の個数: 64

約数和(自身を含む): 725306400

約数和(自身を除く): 500808360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 143909, 287818, 431727, 575636, 719545, 863454, 1151272, 1439090, 1726908, 1870817, 2158635, 2878180, 3453816, 3741634, 4317270, 5612451, 5756360, 7483268, 8634540, 9354085, 11224902, 14966536, 17269080, 18708170, 22449804, 28062255, 37416340, 44899608, 56124510, 74832680, 112249020, 224498040]

約数ペア:

[(1, 224498040), (2, 112249020), (3, 74832680), (4, 56124510), (5, 44899608), (6, 37416340), (8, 28062255), (10, 22449804), (12, 18708170), (13, 17269080), (15, 14966536), (20, 11224902), (24, 9354085), (26, 8634540), (30, 7483268), (39, 5756360), (40, 5612451), (52, 4317270), (60, 3741634), (65, 3453816), (78, 2878180), (104, 2158635), (120, 1870817), (130, 1726908), (156, 1439090), (195, 1151272), (260, 863454), (312, 719545), (390, 575636), (520, 431727), (780, 287818), (1560, 143909)]