219472560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9883

約数の個数: 120

約数和(自身を含む): 760915584

約数和(自身を除く): 541443024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9833, 11160, 19666, 22320, 29499, 39332, 49165, 58998, 78664, 88497, 98330, 117996, 147495, 157328, 176994, 196660, 235992, 294990, 304823, 353988, 393320, 442485, 471984, 589980, 609646, 707976, 786640, 884970, 914469, 1179960, 1219292, 1415952, 1524115, 1769940, 1828938, 2359920, 2438584, 2743407, 3048230, 3539880, 3657876, 4572345, 4877168, 5486814, 6096460, 7079760, 7315752, 9144690, 10973628, 12192920, 13717035, 14631504, 18289380, 21947256, 24385840, 27434070, 36578760, 43894512, 54868140, 73157520, 109736280, 219472560]

約数ペア:

[(1, 219472560), (2, 109736280), (3, 73157520), (4, 54868140), (5, 43894512), (6, 36578760), (8, 27434070), (9, 24385840), (10, 21947256), (12, 18289380), (15, 14631504), (16, 13717035), (18, 12192920), (20, 10973628), (24, 9144690), (30, 7315752), (31, 7079760), (36, 6096460), (40, 5486814), (45, 4877168), (48, 4572345), (60, 3657876), (62, 3539880), (72, 3048230), (80, 2743407), (90, 2438584), (93, 2359920), (120, 1828938), (124, 1769940), (144, 1524115), (155, 1415952), (180, 1219292), (186, 1179960), (240, 914469), (248, 884970), (279, 786640), (310, 707976), (360, 609646), (372, 589980), (465, 471984), (496, 442485), (558, 393320), (620, 353988), (720, 304823), (744, 294990), (930, 235992), (1116, 196660), (1240, 176994), (1395, 157328), (1488, 147495), (1860, 117996), (2232, 98330), (2480, 88497), (2790, 78664), (3720, 58998), (4464, 49165), (5580, 39332), (7440, 29499), (9833, 22320), (11160, 19666)]