2494702980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16363}}^1$

素因数の和:16407

約数の個数: 216

約数和(自身を含む): 9506567616

約数和(自身を除く): 7011864636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6930, 7260, 7623, 8470, 10164, 10890, 12705, 13860, 15246, 16363, 16940, 21780, 25410, 30492, 32726, 38115, 49089, 50820, 65452, 76230, 81815, 98178, 114541, 147267, 152460, 163630, 179993, 196356, 229082, 245445, 294534, 327260, 343623, 359986, 458164, 490890, 539979, 572705, 589068, 687246, 719972, 736335, 899965, 981780, 1030869, 1079958, 1145410, 1259951, 1374492, 1472670, 1619937, 1718115, 1799930, 1979923, 2061738, 2159916, 2290820, 2519902, 2699895, 2945340, 3239874, 3436230, 3599860, 3779853, 3959846, 4123476, 5039804, 5154345, 5399790, 5939769, 6299755, 6479748, 6872460, 7559706, 7919692, 8099685, 9899615, 10308690, 10799580, 11339559, 11879538, 12599510, 13859461, 15119412, 16199370, 17819307, 18899265, 19799230, 20617380, 22679118, 23759076, 25199020, 27718922, 29698845, 32398740, 35638614, 37798530, 39598460, 41578383, 45358236, 55437844, 56697795, 59397690, 69297305, 71277228, 75597060, 83156766, 89096535, 113395590, 118795380, 124735149, 138594610, 166313532, 178193070, 207891915, 226791180, 249470298, 277189220, 356386140, 415783830, 498940596, 623675745, 831567660, 1247351490, 2494702980]

約数ペア:

[(1, 2494702980), (2, 1247351490), (3, 831567660), (4, 623675745), (5, 498940596), (6, 415783830), (7, 356386140), (9, 277189220), (10, 249470298), (11, 226791180), (12, 207891915), (14, 178193070), (15, 166313532), (18, 138594610), (20, 124735149), (21, 118795380), (22, 113395590), (28, 89096535), (30, 83156766), (33, 75597060), (35, 71277228), (36, 69297305), (42, 59397690), (44, 56697795), (45, 55437844), (55, 45358236), (60, 41578383), (63, 39598460), (66, 37798530), (70, 35638614), (77, 32398740), (84, 29698845), (90, 27718922), (99, 25199020), (105, 23759076), (110, 22679118), (121, 20617380), (126, 19799230), (132, 18899265), (140, 17819307), (154, 16199370), (165, 15119412), (180, 13859461), (198, 12599510), (210, 11879538), (220, 11339559), (231, 10799580), (242, 10308690), (252, 9899615), (308, 8099685), (315, 7919692), (330, 7559706), (363, 6872460), (385, 6479748), (396, 6299755), (420, 5939769), (462, 5399790), (484, 5154345), (495, 5039804), (605, 4123476), (630, 3959846), (660, 3779853), (693, 3599860), (726, 3436230), (770, 3239874), (847, 2945340), (924, 2699895), (990, 2519902), (1089, 2290820), (1155, 2159916), (1210, 2061738), (1260, 1979923), (1386, 1799930), (1452, 1718115), (1540, 1619937), (1694, 1472670), (1815, 1374492), (1980, 1259951), (2178, 1145410), (2310, 1079958), (2420, 1030869), (2541, 981780), (2772, 899965), (3388, 736335), (3465, 719972), (3630, 687246), (4235, 589068), (4356, 572705), (4620, 539979), (5082, 490890), (5445, 458164), (6930, 359986), (7260, 343623), (7623, 327260), (8470, 294534), (10164, 245445), (10890, 229082), (12705, 196356), (13860, 179993), (15246, 163630), (16363, 152460), (16940, 147267), (21780, 114541), (25410, 98178), (30492, 81815), (32726, 76230), (38115, 65452), (49089, 50820)]