57940680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3043

約数の個数: 128

約数和(自身を含む): 207360000

約数和(自身を除く): 149419320

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, 2999, 3220, 3864, 4830, 5998, 6440, 8997, 9660, 11996, 14995, 17994, 19320, 20993, 23992, 29990, 35988, 41986, 44985, 59980, 62979, 68977, 71976, 83972, 89970, 104965, 119960, 125958, 137954, 167944, 179940, 206931, 209930, 251916, 275908, 314895, 344885, 359880, 413862, 419860, 482839, 503832, 551816, 629790, 689770, 827724, 839720, 965678, 1034655, 1259580, 1379540, 1448517, 1655448, 1931356, 2069310, 2414195, 2519160, 2759080, 2897034, 3862712, 4138620, 4828390, 5794068, 7242585, 8277240, 9656780, 11588136, 14485170, 19313560, 28970340, 57940680]

約数ペア:

[(1, 57940680), (2, 28970340), (3, 19313560), (4, 14485170), (5, 11588136), (6, 9656780), (7, 8277240), (8, 7242585), (10, 5794068), (12, 4828390), (14, 4138620), (15, 3862712), (20, 2897034), (21, 2759080), (23, 2519160), (24, 2414195), (28, 2069310), (30, 1931356), (35, 1655448), (40, 1448517), (42, 1379540), (46, 1259580), (56, 1034655), (60, 965678), (69, 839720), (70, 827724), (84, 689770), (92, 629790), (105, 551816), (115, 503832), (120, 482839), (138, 419860), (140, 413862), (161, 359880), (168, 344885), (184, 314895), (210, 275908), (230, 251916), (276, 209930), (280, 206931), (322, 179940), (345, 167944), (420, 137954), (460, 125958), (483, 119960), (552, 104965), (644, 89970), (690, 83972), (805, 71976), (840, 68977), (920, 62979), (966, 59980), (1288, 44985), (1380, 41986), (1610, 35988), (1932, 29990), (2415, 23992), (2760, 20993), (2999, 19320), (3220, 17994), (3864, 14995), (4830, 11996), (5998, 9660), (6440, 8997)]