140082800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 413306880

約数和(自身を除く): 273224080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 79, 80, 88, 100, 104, 110, 124, 130, 143, 155, 158, 176, 200, 208, 220, 248, 260, 275, 286, 310, 316, 325, 341, 395, 400, 403, 440, 496, 520, 550, 572, 620, 632, 650, 682, 715, 775, 790, 806, 869, 880, 1027, 1040, 1100, 1144, 1240, 1264, 1300, 1364, 1430, 1550, 1580, 1612, 1705, 1738, 1975, 2015, 2054, 2200, 2288, 2449, 2480, 2600, 2728, 2860, 3100, 3160, 3224, 3410, 3476, 3575, 3950, 4030, 4108, 4345, 4400, 4433, 4898, 5135, 5200, 5456, 5720, 6200, 6320, 6448, 6820, 6952, 7150, 7900, 8060, 8216, 8525, 8690, 8866, 9796, 10075, 10270, 11297, 11440, 12245, 12400, 13640, 13904, 14300, 15800, 16120, 16432, 17050, 17380, 17732, 19592, 20150, 20540, 21725, 22165, 22594, 24490, 25675, 26939, 27280, 28600, 31600, 31837, 32240, 34100, 34760, 35464, 39184, 40300, 41080, 43450, 44330, 45188, 48980, 51350, 53878, 56485, 57200, 61225, 63674, 68200, 69520, 70928, 80600, 82160, 86900, 88660, 90376, 97960, 102700, 107756, 110825, 112970, 122450, 127348, 134695, 136400, 159185, 161200, 173800, 177320, 180752, 195920, 205400, 215512, 221650, 225940, 244900, 254696, 269390, 282425, 318370, 347600, 350207, 354640, 410800, 431024, 443300, 451880, 489800, 509392, 538780, 564850, 636740, 673475, 700414, 795925, 886600, 903760, 979600, 1077560, 1129700, 1273480, 1346950, 1400828, 1591850, 1751035, 1773200, 2155120, 2259400, 2546960, 2693900, 2801656, 3183700, 3502070, 4518800, 5387800, 5603312, 6367400, 7004140, 8755175, 10775600, 12734800, 14008280, 17510350, 28016560, 35020700, 70041400, 140082800]

約数ペア:

[(1, 140082800), (2, 70041400), (4, 35020700), (5, 28016560), (8, 17510350), (10, 14008280), (11, 12734800), (13, 10775600), (16, 8755175), (20, 7004140), (22, 6367400), (25, 5603312), (26, 5387800), (31, 4518800), (40, 3502070), (44, 3183700), (50, 2801656), (52, 2693900), (55, 2546960), (62, 2259400), (65, 2155120), (79, 1773200), (80, 1751035), (88, 1591850), (100, 1400828), (104, 1346950), (110, 1273480), (124, 1129700), (130, 1077560), (143, 979600), (155, 903760), (158, 886600), (176, 795925), (200, 700414), (208, 673475), (220, 636740), (248, 564850), (260, 538780), (275, 509392), (286, 489800), (310, 451880), (316, 443300), (325, 431024), (341, 410800), (395, 354640), (400, 350207), (403, 347600), (440, 318370), (496, 282425), (520, 269390), (550, 254696), (572, 244900), (620, 225940), (632, 221650), (650, 215512), (682, 205400), (715, 195920), (775, 180752), (790, 177320), (806, 173800), (869, 161200), (880, 159185), (1027, 136400), (1040, 134695), (1100, 127348), (1144, 122450), (1240, 112970), (1264, 110825), (1300, 107756), (1364, 102700), (1430, 97960), (1550, 90376), (1580, 88660), (1612, 86900), (1705, 82160), (1738, 80600), (1975, 70928), (2015, 69520), (2054, 68200), (2200, 63674), (2288, 61225), (2449, 57200), (2480, 56485), (2600, 53878), (2728, 51350), (2860, 48980), (3100, 45188), (3160, 44330), (3224, 43450), (3410, 41080), (3476, 40300), (3575, 39184), (3950, 35464), (4030, 34760), (4108, 34100), (4345, 32240), (4400, 31837), (4433, 31600), (4898, 28600), (5135, 27280), (5200, 26939), (5456, 25675), (5720, 24490), (6200, 22594), (6320, 22165), (6448, 21725), (6820, 20540), (6952, 20150), (7150, 19592), (7900, 17732), (8060, 17380), (8216, 17050), (8525, 16432), (8690, 16120), (8866, 15800), (9796, 14300), (10075, 13904), (10270, 13640), (11297, 12400), (11440, 12245)]