12279131820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1190

約数の個数: 240

約数和(自身を含む): 39700584000

約数和(自身を除く): 27421452180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 199, 205, 246, 270, 324, 369, 398, 405, 410, 492, 540, 597, 615, 738, 796, 810, 820, 929, 995, 1107, 1194, 1230, 1476, 1620, 1791, 1845, 1858, 1990, 2214, 2388, 2460, 2787, 2985, 3321, 3582, 3690, 3716, 3980, 4428, 4645, 5373, 5535, 5574, 5970, 6642, 7164, 7380, 8159, 8361, 8955, 9290, 10746, 11070, 11148, 11940, 13284, 13935, 16119, 16318, 16605, 16722, 17910, 18580, 21492, 22140, 24477, 25083, 26865, 27870, 32238, 32636, 33210, 33444, 35820, 38089, 40795, 41805, 48954, 50166, 53730, 55740, 64476, 66420, 73431, 75249, 76178, 80595, 81590, 83610, 97908, 100332, 107460, 114267, 122385, 125415, 146862, 150498, 152356, 161190, 163180, 167220, 184871, 190445, 220293, 228534, 244770, 250830, 293724, 300996, 322380, 342801, 367155, 369742, 376245, 380890, 440586, 457068, 489540, 501660, 554613, 571335, 660879, 685602, 734310, 739484, 752490, 761780, 881172, 924355, 1028403, 1101465, 1109226, 1142670, 1321758, 1371204, 1468620, 1504980, 1663839, 1714005, 1848710, 2056806, 2202930, 2218452, 2285340, 2643516, 2773065, 3085209, 3304395, 3327678, 3428010, 3697420, 4113612, 4405860, 4991517, 5142015, 5546130, 6170418, 6608790, 6655356, 6856020, 7579711, 8319195, 9983034, 10284030, 11092260, 12340836, 13217580, 14974551, 15159422, 15426045, 16638390, 19966068, 20568060, 22739133, 24957585, 29949102, 30318844, 30852090, 33276780, 37898555, 45478266, 49915170, 59898204, 61704180, 68217399, 74872755, 75797110, 90956532, 99830340, 113695665, 136434798, 149745510, 151594220, 204652197, 227391330, 272869596, 299491020, 341086995, 409304394, 454782660, 613956591, 682173990, 818608788, 1023260985, 1227913182, 1364347980, 2046521970, 2455826364, 3069782955, 4093043940, 6139565910, 12279131820]

約数ペア:

[(1, 12279131820), (2, 6139565910), (3, 4093043940), (4, 3069782955), (5, 2455826364), (6, 2046521970), (9, 1364347980), (10, 1227913182), (12, 1023260985), (15, 818608788), (18, 682173990), (20, 613956591), (27, 454782660), (30, 409304394), (36, 341086995), (41, 299491020), (45, 272869596), (54, 227391330), (60, 204652197), (81, 151594220), (82, 149745510), (90, 136434798), (108, 113695665), (123, 99830340), (135, 90956532), (162, 75797110), (164, 74872755), (180, 68217399), (199, 61704180), (205, 59898204), (246, 49915170), (270, 45478266), (324, 37898555), (369, 33276780), (398, 30852090), (405, 30318844), (410, 29949102), (492, 24957585), (540, 22739133), (597, 20568060), (615, 19966068), (738, 16638390), (796, 15426045), (810, 15159422), (820, 14974551), (929, 13217580), (995, 12340836), (1107, 11092260), (1194, 10284030), (1230, 9983034), (1476, 8319195), (1620, 7579711), (1791, 6856020), (1845, 6655356), (1858, 6608790), (1990, 6170418), (2214, 5546130), (2388, 5142015), (2460, 4991517), (2787, 4405860), (2985, 4113612), (3321, 3697420), (3582, 3428010), (3690, 3327678), (3716, 3304395), (3980, 3085209), (4428, 2773065), (4645, 2643516), (5373, 2285340), (5535, 2218452), (5574, 2202930), (5970, 2056806), (6642, 1848710), (7164, 1714005), (7380, 1663839), (8159, 1504980), (8361, 1468620), (8955, 1371204), (9290, 1321758), (10746, 1142670), (11070, 1109226), (11148, 1101465), (11940, 1028403), (13284, 924355), (13935, 881172), (16119, 761780), (16318, 752490), (16605, 739484), (16722, 734310), (17910, 685602), (18580, 660879), (21492, 571335), (22140, 554613), (24477, 501660), (25083, 489540), (26865, 457068), (27870, 440586), (32238, 380890), (32636, 376245), (33210, 369742), (33444, 367155), (35820, 342801), (38089, 322380), (40795, 300996), (41805, 293724), (48954, 250830), (50166, 244770), (53730, 228534), (55740, 220293), (64476, 190445), (66420, 184871), (73431, 167220), (75249, 163180), (76178, 161190), (80595, 152356), (81590, 150498), (83610, 146862), (97908, 125415), (100332, 122385), (107460, 114267)]