137345880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7153

約数の個数: 128

約数和(自身を含む): 491443200

約数和(自身を除く): 354097320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 7109, 9660, 14218, 19320, 21327, 28436, 35545, 42654, 49763, 56872, 71090, 85308, 99526, 106635, 142180, 149289, 163507, 170616, 199052, 213270, 248815, 284360, 298578, 327014, 398104, 426540, 490521, 497630, 597156, 654028, 746445, 817535, 853080, 981042, 995260, 1144549, 1194312, 1308056, 1492890, 1635070, 1962084, 1990520, 2289098, 2452605, 2985780, 3270140, 3433647, 3924168, 4578196, 4905210, 5722745, 5971560, 6540280, 6867294, 9156392, 9810420, 11445490, 13734588, 17168235, 19620840, 22890980, 27469176, 34336470, 45781960, 68672940, 137345880]

約数ペア:

[(1, 137345880), (2, 68672940), (3, 45781960), (4, 34336470), (5, 27469176), (6, 22890980), (7, 19620840), (8, 17168235), (10, 13734588), (12, 11445490), (14, 9810420), (15, 9156392), (20, 6867294), (21, 6540280), (23, 5971560), (24, 5722745), (28, 4905210), (30, 4578196), (35, 3924168), (40, 3433647), (42, 3270140), (46, 2985780), (56, 2452605), (60, 2289098), (69, 1990520), (70, 1962084), (84, 1635070), (92, 1492890), (105, 1308056), (115, 1194312), (120, 1144549), (138, 995260), (140, 981042), (161, 853080), (168, 817535), (184, 746445), (210, 654028), (230, 597156), (276, 497630), (280, 490521), (322, 426540), (345, 398104), (420, 327014), (460, 298578), (483, 284360), (552, 248815), (644, 213270), (690, 199052), (805, 170616), (840, 163507), (920, 149289), (966, 142180), (1288, 106635), (1380, 99526), (1610, 85308), (1932, 71090), (2415, 56872), (2760, 49763), (3220, 42654), (3864, 35545), (4830, 28436), (6440, 21327), (7109, 19320), (9660, 14218)]