135663840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7281

約数の個数: 144

約数和(自身を含む): 498633408

約数和(自身を除く): 362969568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7247, 9360, 14494, 18720, 21741, 28988, 36235, 43482, 57976, 65223, 72470, 86964, 94211, 108705, 115952, 130446, 144940, 173928, 188422, 217410, 231904, 260892, 282633, 289880, 326115, 347856, 376844, 434820, 471055, 521784, 565266, 579760, 652230, 695712, 753688, 847899, 869640, 942110, 1043568, 1130532, 1159520, 1304460, 1413165, 1507376, 1695798, 1739280, 1884220, 2087136, 2261064, 2608920, 2826330, 3014752, 3391596, 3478560, 3768440, 4239495, 4522128, 5217840, 5652660, 6783192, 7536880, 8478990, 9044256, 10435680, 11305320, 13566384, 15073760, 16957980, 22610640, 27132768, 33915960, 45221280, 67831920, 135663840]

約数ペア:

[(1, 135663840), (2, 67831920), (3, 45221280), (4, 33915960), (5, 27132768), (6, 22610640), (8, 16957980), (9, 15073760), (10, 13566384), (12, 11305320), (13, 10435680), (15, 9044256), (16, 8478990), (18, 7536880), (20, 6783192), (24, 5652660), (26, 5217840), (30, 4522128), (32, 4239495), (36, 3768440), (39, 3478560), (40, 3391596), (45, 3014752), (48, 2826330), (52, 2608920), (60, 2261064), (65, 2087136), (72, 1884220), (78, 1739280), (80, 1695798), (90, 1507376), (96, 1413165), (104, 1304460), (117, 1159520), (120, 1130532), (130, 1043568), (144, 942110), (156, 869640), (160, 847899), (180, 753688), (195, 695712), (208, 652230), (234, 579760), (240, 565266), (260, 521784), (288, 471055), (312, 434820), (360, 376844), (390, 347856), (416, 326115), (468, 289880), (480, 282633), (520, 260892), (585, 231904), (624, 217410), (720, 188422), (780, 173928), (936, 144940), (1040, 130446), (1170, 115952), (1248, 108705), (1440, 94211), (1560, 86964), (1872, 72470), (2080, 65223), (2340, 57976), (3120, 43482), (3744, 36235), (4680, 28988), (6240, 21741), (7247, 18720), (9360, 14494)]