246038520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22565

約数の個数: 128

約数和(自身を含む): 908490240

約数和(自身を除く): 662451720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 22531, 45062, 67593, 90124, 112655, 135186, 157717, 180248, 225310, 270372, 292903, 315434, 337965, 450620, 473151, 540744, 585806, 630868, 675930, 788585, 878709, 901240, 946302, 1171612, 1261736, 1351860, 1464515, 1577170, 1757418, 1892604, 2050321, 2343224, 2365755, 2703720, 2929030, 3154340, 3514836, 3785208, 4100642, 4393545, 4731510, 5858060, 6150963, 6308680, 7029672, 8201284, 8787090, 9463020, 10251605, 11716120, 12301926, 16402568, 17574180, 18926040, 20503210, 24603852, 30754815, 35148360, 41006420, 49207704, 61509630, 82012840, 123019260, 246038520]

約数ペア:

[(1, 246038520), (2, 123019260), (3, 82012840), (4, 61509630), (5, 49207704), (6, 41006420), (7, 35148360), (8, 30754815), (10, 24603852), (12, 20503210), (13, 18926040), (14, 17574180), (15, 16402568), (20, 12301926), (21, 11716120), (24, 10251605), (26, 9463020), (28, 8787090), (30, 8201284), (35, 7029672), (39, 6308680), (40, 6150963), (42, 5858060), (52, 4731510), (56, 4393545), (60, 4100642), (65, 3785208), (70, 3514836), (78, 3154340), (84, 2929030), (91, 2703720), (104, 2365755), (105, 2343224), (120, 2050321), (130, 1892604), (140, 1757418), (156, 1577170), (168, 1464515), (182, 1351860), (195, 1261736), (210, 1171612), (260, 946302), (273, 901240), (280, 878709), (312, 788585), (364, 675930), (390, 630868), (420, 585806), (455, 540744), (520, 473151), (546, 450620), (728, 337965), (780, 315434), (840, 292903), (910, 270372), (1092, 225310), (1365, 180248), (1560, 157717), (1820, 135186), (2184, 112655), (2730, 90124), (3640, 67593), (5460, 45062), (10920, 22531)]