2197163880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11117}}^1$

素因数の和:11201

約数の個数: 160

約数和(自身を含む): 7506651240

約数和(自身を除く): 5309487360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 810, 915, 1080, 1098, 1220, 1464, 1620, 1647, 1830, 2196, 2440, 2745, 3240, 3294, 3660, 4392, 4941, 5490, 6588, 7320, 8235, 9882, 10980, 11117, 13176, 16470, 19764, 21960, 22234, 24705, 32940, 33351, 39528, 44468, 49410, 55585, 65880, 66702, 88936, 98820, 100053, 111170, 133404, 166755, 197640, 200106, 222340, 266808, 300159, 333510, 400212, 444680, 500265, 600318, 667020, 678137, 800424, 900477, 1000530, 1200636, 1334040, 1356274, 1500795, 1800954, 2001060, 2034411, 2401272, 2712548, 3001590, 3390685, 3601908, 4002120, 4068822, 4502385, 5425096, 6003180, 6103233, 6781370, 7203816, 8137644, 9004770, 10172055, 12006360, 12206466, 13562740, 16275288, 18009540, 18309699, 20344110, 24412932, 27125480, 30516165, 36019080, 36619398, 40688220, 48825864, 54929097, 61032330, 73238796, 81376440, 91548495, 109858194, 122064660, 146477592, 183096990, 219716388, 244129320, 274645485, 366193980, 439432776, 549290970, 732387960, 1098581940, 2197163880]

約数ペア:

[(1, 2197163880), (2, 1098581940), (3, 732387960), (4, 549290970), (5, 439432776), (6, 366193980), (8, 274645485), (9, 244129320), (10, 219716388), (12, 183096990), (15, 146477592), (18, 122064660), (20, 109858194), (24, 91548495), (27, 81376440), (30, 73238796), (36, 61032330), (40, 54929097), (45, 48825864), (54, 40688220), (60, 36619398), (61, 36019080), (72, 30516165), (81, 27125480), (90, 24412932), (108, 20344110), (120, 18309699), (122, 18009540), (135, 16275288), (162, 13562740), (180, 12206466), (183, 12006360), (216, 10172055), (244, 9004770), (270, 8137644), (305, 7203816), (324, 6781370), (360, 6103233), (366, 6003180), (405, 5425096), (488, 4502385), (540, 4068822), (549, 4002120), (610, 3601908), (648, 3390685), (732, 3001590), (810, 2712548), (915, 2401272), (1080, 2034411), (1098, 2001060), (1220, 1800954), (1464, 1500795), (1620, 1356274), (1647, 1334040), (1830, 1200636), (2196, 1000530), (2440, 900477), (2745, 800424), (3240, 678137), (3294, 667020), (3660, 600318), (4392, 500265), (4941, 444680), (5490, 400212), (6588, 333510), (7320, 300159), (8235, 266808), (9882, 222340), (10980, 200106), (11117, 197640), (13176, 166755), (16470, 133404), (19764, 111170), (21960, 100053), (22234, 98820), (24705, 88936), (32940, 66702), (33351, 65880), (39528, 55585), (44468, 49410)]