207007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132697}}^1$

素因数の和:132724

約数の個数: 64

約数和(自身を含む): 668797920

約数和(自身を除く): 461790600

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, 132697, 265394, 398091, 530788, 663485, 796182, 1061576, 1326970, 1592364, 1725061, 1990455, 2653940, 3184728, 3450122, 3980910, 5175183, 5307880, 6900244, 7961820, 8625305, 10350366, 13800488, 15923640, 17250610, 20700732, 25875915, 34501220, 41401464, 51751830, 69002440, 103503660, 207007320]

約数ペア:

[(1, 207007320), (2, 103503660), (3, 69002440), (4, 51751830), (5, 41401464), (6, 34501220), (8, 25875915), (10, 20700732), (12, 17250610), (13, 15923640), (15, 13800488), (20, 10350366), (24, 8625305), (26, 7961820), (30, 6900244), (39, 5307880), (40, 5175183), (52, 3980910), (60, 3450122), (65, 3184728), (78, 2653940), (104, 1990455), (120, 1725061), (130, 1592364), (156, 1326970), (195, 1061576), (260, 796182), (312, 663485), (390, 530788), (520, 398091), (780, 265394), (1560, 132697)]