15545239080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{804619}}^1$

素因数の和:804663

約数の個数: 128

約数和(自身を含む): 55615334400

約数和(自身を除く): 40070095320

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, 9660, 19320, 804619, 1609238, 2413857, 3218476, 4023095, 4827714, 5632333, 6436952, 8046190, 9655428, 11264666, 12069285, 16092380, 16896999, 18506237, 19310856, 22529332, 24138570, 28161665, 32184760, 33793998, 37012474, 45058664, 48277140, 55518711, 56323330, 67587996, 74024948, 84484995, 92531185, 96554280, 111037422, 112646660, 129543659, 135175992, 148049896, 168969990, 185062370, 222074844, 225293320, 259087318, 277593555, 337939980, 370124740, 388630977, 444149688, 518174636, 555187110, 647718295, 675879960, 740249480, 777261954, 1036349272, 1110374220, 1295436590, 1554523908, 1943154885, 2220748440, 2590873180, 3109047816, 3886309770, 5181746360, 7772619540, 15545239080]

約数ペア:

[(1, 15545239080), (2, 7772619540), (3, 5181746360), (4, 3886309770), (5, 3109047816), (6, 2590873180), (7, 2220748440), (8, 1943154885), (10, 1554523908), (12, 1295436590), (14, 1110374220), (15, 1036349272), (20, 777261954), (21, 740249480), (23, 675879960), (24, 647718295), (28, 555187110), (30, 518174636), (35, 444149688), (40, 388630977), (42, 370124740), (46, 337939980), (56, 277593555), (60, 259087318), (69, 225293320), (70, 222074844), (84, 185062370), (92, 168969990), (105, 148049896), (115, 135175992), (120, 129543659), (138, 112646660), (140, 111037422), (161, 96554280), (168, 92531185), (184, 84484995), (210, 74024948), (230, 67587996), (276, 56323330), (280, 55518711), (322, 48277140), (345, 45058664), (420, 37012474), (460, 33793998), (483, 32184760), (552, 28161665), (644, 24138570), (690, 22529332), (805, 19310856), (840, 18506237), (920, 16896999), (966, 16092380), (1288, 12069285), (1380, 11264666), (1610, 9655428), (1932, 8046190), (2415, 6436952), (2760, 5632333), (3220, 4827714), (3864, 4023095), (4830, 3218476), (6440, 2413857), (9660, 1609238), (19320, 804619)]