2040470640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1096

約数の個数: 240

約数和(自身を含む): 7415754528

約数和(自身を除く): 5375283888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 277, 312, 360, 390, 468, 520, 554, 585, 624, 720, 780, 787, 831, 936, 1040, 1108, 1170, 1385, 1560, 1574, 1662, 1872, 2216, 2340, 2361, 2493, 2770, 3120, 3148, 3324, 3601, 3935, 4155, 4432, 4680, 4722, 4986, 5540, 6296, 6648, 7083, 7202, 7870, 8310, 9360, 9444, 9972, 10231, 10803, 11080, 11805, 12465, 12592, 13296, 14166, 14404, 15740, 16620, 18005, 18888, 19944, 20462, 21606, 22160, 23610, 24930, 28332, 28808, 30693, 31480, 32409, 33240, 35415, 36010, 37776, 39888, 40924, 43212, 47220, 49860, 51155, 54015, 56664, 57616, 61386, 62960, 64818, 66480, 70830, 72020, 81848, 86424, 92079, 94440, 99720, 102310, 108030, 113328, 122772, 129636, 141660, 144040, 153465, 162045, 163696, 172848, 184158, 188880, 199440, 204620, 216060, 217999, 245544, 259272, 283320, 288080, 306930, 324090, 368316, 409240, 432120, 435998, 460395, 491088, 518544, 566640, 613860, 648180, 653997, 736632, 818480, 864240, 871996, 920790, 1089995, 1227720, 1296360, 1307994, 1473264, 1743992, 1841580, 1961991, 2179990, 2455440, 2592720, 2615988, 2833987, 3269985, 3487984, 3683160, 3923982, 4359980, 5231976, 5667974, 6539970, 7366320, 7847964, 8501961, 8719960, 9809955, 10463952, 11335948, 13079940, 14169935, 15695928, 17003922, 17439920, 19619910, 22671896, 25505883, 26159880, 28339870, 31391856, 34007844, 39239820, 42509805, 45343792, 51011766, 52319760, 56679740, 68015688, 78479640, 85019610, 102023532, 113359480, 127529415, 136031376, 156959280, 170039220, 204047064, 226718960, 255058830, 340078440, 408094128, 510117660, 680156880, 1020235320, 2040470640]

約数ペア:

[(1, 2040470640), (2, 1020235320), (3, 680156880), (4, 510117660), (5, 408094128), (6, 340078440), (8, 255058830), (9, 226718960), (10, 204047064), (12, 170039220), (13, 156959280), (15, 136031376), (16, 127529415), (18, 113359480), (20, 102023532), (24, 85019610), (26, 78479640), (30, 68015688), (36, 56679740), (39, 52319760), (40, 51011766), (45, 45343792), (48, 42509805), (52, 39239820), (60, 34007844), (65, 31391856), (72, 28339870), (78, 26159880), (80, 25505883), (90, 22671896), (104, 19619910), (117, 17439920), (120, 17003922), (130, 15695928), (144, 14169935), (156, 13079940), (180, 11335948), (195, 10463952), (208, 9809955), (234, 8719960), (240, 8501961), (260, 7847964), (277, 7366320), (312, 6539970), (360, 5667974), (390, 5231976), (468, 4359980), (520, 3923982), (554, 3683160), (585, 3487984), (624, 3269985), (720, 2833987), (780, 2615988), (787, 2592720), (831, 2455440), (936, 2179990), (1040, 1961991), (1108, 1841580), (1170, 1743992), (1385, 1473264), (1560, 1307994), (1574, 1296360), (1662, 1227720), (1872, 1089995), (2216, 920790), (2340, 871996), (2361, 864240), (2493, 818480), (2770, 736632), (3120, 653997), (3148, 648180), (3324, 613860), (3601, 566640), (3935, 518544), (4155, 491088), (4432, 460395), (4680, 435998), (4722, 432120), (4986, 409240), (5540, 368316), (6296, 324090), (6648, 306930), (7083, 288080), (7202, 283320), (7870, 259272), (8310, 245544), (9360, 217999), (9444, 216060), (9972, 204620), (10231, 199440), (10803, 188880), (11080, 184158), (11805, 172848), (12465, 163696), (12592, 162045), (13296, 153465), (14166, 144040), (14404, 141660), (15740, 129636), (16620, 122772), (18005, 113328), (18888, 108030), (19944, 102310), (20462, 99720), (21606, 94440), (22160, 92079), (23610, 86424), (24930, 81848), (28332, 72020), (28808, 70830), (30693, 66480), (31480, 64818), (32409, 62960), (33240, 61386), (35415, 57616), (36010, 56664), (37776, 54015), (39888, 51155), (40924, 49860), (43212, 47220)]