132435840

素因数分解:

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

素因数の和:3044

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 308204160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 2999, 3680, 4416, 5520, 5998, 7360, 8832, 8997, 11040, 11996, 14720, 14995, 17994, 22080, 23992, 29990, 35988, 44160, 44985, 47984, 59980, 68977, 71976, 89970, 95968, 119960, 137954, 143952, 179940, 191936, 206931, 239920, 275908, 287904, 344885, 359880, 383872, 413862, 479840, 551816, 575808, 689770, 719760, 827724, 959680, 1034655, 1103632, 1151616, 1379540, 1439520, 1655448, 1919360, 2069310, 2207264, 2759080, 2879040, 3310896, 4138620, 4414528, 5518160, 5758080, 6621792, 8277240, 8829056, 11036320, 13243584, 16554480, 22072640, 26487168, 33108960, 44145280, 66217920, 132435840]

約数ペア:

[(1, 132435840), (2, 66217920), (3, 44145280), (4, 33108960), (5, 26487168), (6, 22072640), (8, 16554480), (10, 13243584), (12, 11036320), (15, 8829056), (16, 8277240), (20, 6621792), (23, 5758080), (24, 5518160), (30, 4414528), (32, 4138620), (40, 3310896), (46, 2879040), (48, 2759080), (60, 2207264), (64, 2069310), (69, 1919360), (80, 1655448), (92, 1439520), (96, 1379540), (115, 1151616), (120, 1103632), (128, 1034655), (138, 959680), (160, 827724), (184, 719760), (192, 689770), (230, 575808), (240, 551816), (276, 479840), (320, 413862), (345, 383872), (368, 359880), (384, 344885), (460, 287904), (480, 275908), (552, 239920), (640, 206931), (690, 191936), (736, 179940), (920, 143952), (960, 137954), (1104, 119960), (1380, 95968), (1472, 89970), (1840, 71976), (1920, 68977), (2208, 59980), (2760, 47984), (2944, 44985), (2999, 44160), (3680, 35988), (4416, 29990), (5520, 23992), (5998, 22080), (7360, 17994), (8832, 14995), (8997, 14720), (11040, 11996)]