138306480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 467511744

約数和(自身を除く): 329205264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 457, 485, 520, 582, 624, 776, 780, 914, 970, 1040, 1164, 1261, 1371, 1455, 1552, 1560, 1828, 1940, 2285, 2328, 2522, 2742, 2910, 3120, 3656, 3783, 3880, 4570, 4656, 5044, 5484, 5820, 5941, 6305, 6855, 7312, 7566, 7760, 9140, 10088, 10968, 11640, 11882, 12610, 13710, 15132, 17823, 18280, 18915, 20176, 21936, 23280, 23764, 25220, 27420, 29705, 30264, 35646, 36560, 37830, 44329, 47528, 50440, 54840, 59410, 60528, 71292, 75660, 88658, 89115, 95056, 100880, 109680, 118820, 132987, 142584, 151320, 177316, 178230, 221645, 237640, 265974, 285168, 302640, 354632, 356460, 443290, 475280, 531948, 576277, 664935, 709264, 712920, 886580, 1063896, 1152554, 1329870, 1425840, 1728831, 1773160, 2127792, 2305108, 2659740, 2881385, 3457662, 3546320, 4610216, 5319480, 5762770, 6915324, 8644155, 9220432, 10638960, 11525540, 13830648, 17288310, 23051080, 27661296, 34576620, 46102160, 69153240, 138306480]

約数ペア:

[(1, 138306480), (2, 69153240), (3, 46102160), (4, 34576620), (5, 27661296), (6, 23051080), (8, 17288310), (10, 13830648), (12, 11525540), (13, 10638960), (15, 9220432), (16, 8644155), (20, 6915324), (24, 5762770), (26, 5319480), (30, 4610216), (39, 3546320), (40, 3457662), (48, 2881385), (52, 2659740), (60, 2305108), (65, 2127792), (78, 1773160), (80, 1728831), (97, 1425840), (104, 1329870), (120, 1152554), (130, 1063896), (156, 886580), (194, 712920), (195, 709264), (208, 664935), (240, 576277), (260, 531948), (291, 475280), (312, 443290), (388, 356460), (390, 354632), (457, 302640), (485, 285168), (520, 265974), (582, 237640), (624, 221645), (776, 178230), (780, 177316), (914, 151320), (970, 142584), (1040, 132987), (1164, 118820), (1261, 109680), (1371, 100880), (1455, 95056), (1552, 89115), (1560, 88658), (1828, 75660), (1940, 71292), (2285, 60528), (2328, 59410), (2522, 54840), (2742, 50440), (2910, 47528), (3120, 44329), (3656, 37830), (3783, 36560), (3880, 35646), (4570, 30264), (4656, 29705), (5044, 27420), (5484, 25220), (5820, 23764), (5941, 23280), (6305, 21936), (6855, 20176), (7312, 18915), (7566, 18280), (7760, 17823), (9140, 15132), (10088, 13710), (10968, 12610), (11640, 11882)]