6313127680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 15688108800

約数和(自身を除く): 9374981120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 389, 409, 496, 620, 640, 778, 818, 992, 1240, 1280, 1556, 1636, 1945, 1984, 2045, 2480, 3112, 3272, 3890, 3968, 4090, 4960, 6224, 6544, 7780, 7936, 8180, 9920, 12059, 12448, 12679, 13088, 15560, 16360, 19840, 24118, 24896, 25358, 26176, 31120, 32720, 39680, 48236, 49792, 50716, 52352, 60295, 62240, 63395, 65440, 96472, 99584, 101432, 104704, 120590, 124480, 126790, 130880, 159101, 192944, 202864, 241180, 248960, 253580, 261760, 318202, 385888, 405728, 482360, 497920, 507160, 523520, 636404, 771776, 795505, 811456, 964720, 1014320, 1272808, 1543552, 1591010, 1622912, 1929440, 2028640, 2545616, 3087104, 3182020, 3245824, 3858880, 4057280, 4932131, 5091232, 6364040, 7717760, 8114560, 9864262, 10182464, 12728080, 15435520, 16229120, 19728524, 20364928, 24660655, 25456160, 39457048, 40729856, 49321310, 50912320, 78914096, 98642620, 101824640, 157828192, 197285240, 203649280, 315656384, 394570480, 631312768, 789140960, 1262625536, 1578281920, 3156563840, 6313127680]

約数ペア:

[(1, 6313127680), (2, 3156563840), (4, 1578281920), (5, 1262625536), (8, 789140960), (10, 631312768), (16, 394570480), (20, 315656384), (31, 203649280), (32, 197285240), (40, 157828192), (62, 101824640), (64, 98642620), (80, 78914096), (124, 50912320), (128, 49321310), (155, 40729856), (160, 39457048), (248, 25456160), (256, 24660655), (310, 20364928), (320, 19728524), (389, 16229120), (409, 15435520), (496, 12728080), (620, 10182464), (640, 9864262), (778, 8114560), (818, 7717760), (992, 6364040), (1240, 5091232), (1280, 4932131), (1556, 4057280), (1636, 3858880), (1945, 3245824), (1984, 3182020), (2045, 3087104), (2480, 2545616), (3112, 2028640), (3272, 1929440), (3890, 1622912), (3968, 1591010), (4090, 1543552), (4960, 1272808), (6224, 1014320), (6544, 964720), (7780, 811456), (7936, 795505), (8180, 771776), (9920, 636404), (12059, 523520), (12448, 507160), (12679, 497920), (13088, 482360), (15560, 405728), (16360, 385888), (19840, 318202), (24118, 261760), (24896, 253580), (25358, 248960), (26176, 241180), (31120, 202864), (32720, 192944), (39680, 159101), (48236, 130880), (49792, 126790), (50716, 124480), (52352, 120590), (60295, 104704), (62240, 101432), (63395, 99584), (65440, 96472)]