126172480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 374538240

約数和(自身を除く): 248365760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 79, 80, 92, 112, 115, 124, 140, 155, 158, 160, 161, 184, 217, 224, 230, 248, 280, 310, 316, 320, 322, 368, 395, 434, 448, 460, 496, 553, 560, 620, 632, 644, 713, 736, 790, 805, 868, 920, 992, 1085, 1106, 1120, 1240, 1264, 1288, 1426, 1472, 1580, 1610, 1736, 1817, 1840, 1984, 2170, 2212, 2240, 2449, 2480, 2528, 2576, 2765, 2852, 3160, 3220, 3472, 3565, 3634, 3680, 4340, 4424, 4898, 4960, 4991, 5056, 5152, 5530, 5704, 6320, 6440, 6944, 7130, 7268, 7360, 8680, 8848, 9085, 9796, 9920, 9982, 10304, 11060, 11408, 12245, 12640, 12719, 12880, 13888, 14260, 14536, 17143, 17360, 17696, 18170, 19592, 19964, 22120, 22816, 24490, 24955, 25280, 25438, 25760, 28520, 29072, 34286, 34720, 35392, 36340, 39184, 39928, 44240, 45632, 48980, 49910, 50876, 51520, 56327, 57040, 58144, 63595, 68572, 69440, 72680, 78368, 79856, 85715, 88480, 97960, 99820, 101752, 112654, 114080, 116288, 127190, 137144, 145360, 156736, 159712, 171430, 176960, 195920, 199640, 203504, 225308, 228160, 254380, 274288, 281635, 290720, 319424, 342860, 391840, 394289, 399280, 407008, 450616, 508760, 548576, 563270, 581440, 685720, 783680, 788578, 798560, 814016, 901232, 1017520, 1097152, 1126540, 1371440, 1577156, 1597120, 1802464, 1971445, 2035040, 2253080, 2742880, 3154312, 3604928, 3942890, 4070080, 4506160, 5485760, 6308624, 7885780, 9012320, 12617248, 15771560, 18024640, 25234496, 31543120, 63086240, 126172480]

約数ペア:

[(1, 126172480), (2, 63086240), (4, 31543120), (5, 25234496), (7, 18024640), (8, 15771560), (10, 12617248), (14, 9012320), (16, 7885780), (20, 6308624), (23, 5485760), (28, 4506160), (31, 4070080), (32, 3942890), (35, 3604928), (40, 3154312), (46, 2742880), (56, 2253080), (62, 2035040), (64, 1971445), (70, 1802464), (79, 1597120), (80, 1577156), (92, 1371440), (112, 1126540), (115, 1097152), (124, 1017520), (140, 901232), (155, 814016), (158, 798560), (160, 788578), (161, 783680), (184, 685720), (217, 581440), (224, 563270), (230, 548576), (248, 508760), (280, 450616), (310, 407008), (316, 399280), (320, 394289), (322, 391840), (368, 342860), (395, 319424), (434, 290720), (448, 281635), (460, 274288), (496, 254380), (553, 228160), (560, 225308), (620, 203504), (632, 199640), (644, 195920), (713, 176960), (736, 171430), (790, 159712), (805, 156736), (868, 145360), (920, 137144), (992, 127190), (1085, 116288), (1106, 114080), (1120, 112654), (1240, 101752), (1264, 99820), (1288, 97960), (1426, 88480), (1472, 85715), (1580, 79856), (1610, 78368), (1736, 72680), (1817, 69440), (1840, 68572), (1984, 63595), (2170, 58144), (2212, 57040), (2240, 56327), (2449, 51520), (2480, 50876), (2528, 49910), (2576, 48980), (2765, 45632), (2852, 44240), (3160, 39928), (3220, 39184), (3472, 36340), (3565, 35392), (3634, 34720), (3680, 34286), (4340, 29072), (4424, 28520), (4898, 25760), (4960, 25438), (4991, 25280), (5056, 24955), (5152, 24490), (5530, 22816), (5704, 22120), (6320, 19964), (6440, 19592), (6944, 18170), (7130, 17696), (7268, 17360), (7360, 17143), (8680, 14536), (8848, 14260), (9085, 13888), (9796, 12880), (9920, 12719), (9982, 12640), (10304, 12245), (11060, 11408)]