2128617480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4796

約数の個数: 192

約数和(自身を含む): 7247116800

約数和(自身を除く): 5118499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4729, 4840, 5115, 6820, 7260, 7502, 8184, 9458, 10230, 11253, 13640, 14187, 14520, 15004, 18755, 18916, 20460, 22506, 23645, 28374, 30008, 37510, 37832, 40920, 45012, 47290, 52019, 56265, 56748, 70935, 75020, 90024, 94580, 104038, 112530, 113496, 141870, 146599, 150040, 156057, 189160, 208076, 225060, 260095, 283740, 293198, 312114, 416152, 439797, 450120, 520190, 567480, 572209, 586396, 624228, 732995, 780285, 879594, 1040380, 1144418, 1172792, 1248456, 1465990, 1560570, 1612589, 1716627, 1759188, 2080760, 2198985, 2288836, 2861045, 2931980, 3121140, 3225178, 3433254, 3518376, 4397970, 4577672, 4837767, 5722090, 5863960, 6242280, 6450356, 6866508, 8062945, 8583135, 8795940, 9675534, 11444180, 12900712, 13733016, 16125890, 17166270, 17591880, 17738479, 19351068, 22888360, 24188835, 32251780, 34332540, 35476958, 38702136, 48377670, 53215437, 64503560, 68665080, 70953916, 88692395, 96755340, 106430874, 141907832, 177384790, 193510680, 212861748, 266077185, 354769580, 425723496, 532154370, 709539160, 1064308740, 2128617480]

約数ペア:

[(1, 2128617480), (2, 1064308740), (3, 709539160), (4, 532154370), (5, 425723496), (6, 354769580), (8, 266077185), (10, 212861748), (11, 193510680), (12, 177384790), (15, 141907832), (20, 106430874), (22, 96755340), (24, 88692395), (30, 70953916), (31, 68665080), (33, 64503560), (40, 53215437), (44, 48377670), (55, 38702136), (60, 35476958), (62, 34332540), (66, 32251780), (88, 24188835), (93, 22888360), (110, 19351068), (120, 17738479), (121, 17591880), (124, 17166270), (132, 16125890), (155, 13733016), (165, 12900712), (186, 11444180), (220, 9675534), (242, 8795940), (248, 8583135), (264, 8062945), (310, 6866508), (330, 6450356), (341, 6242280), (363, 5863960), (372, 5722090), (440, 4837767), (465, 4577672), (484, 4397970), (605, 3518376), (620, 3433254), (660, 3225178), (682, 3121140), (726, 2931980), (744, 2861045), (930, 2288836), (968, 2198985), (1023, 2080760), (1210, 1759188), (1240, 1716627), (1320, 1612589), (1364, 1560570), (1452, 1465990), (1705, 1248456), (1815, 1172792), (1860, 1144418), (2046, 1040380), (2420, 879594), (2728, 780285), (2904, 732995), (3410, 624228), (3630, 586396), (3720, 572209), (3751, 567480), (4092, 520190), (4729, 450120), (4840, 439797), (5115, 416152), (6820, 312114), (7260, 293198), (7502, 283740), (8184, 260095), (9458, 225060), (10230, 208076), (11253, 189160), (13640, 156057), (14187, 150040), (14520, 146599), (15004, 141870), (18755, 113496), (18916, 112530), (20460, 104038), (22506, 94580), (23645, 90024), (28374, 75020), (30008, 70935), (37510, 56748), (37832, 56265), (40920, 52019), (45012, 47290)]