2019308940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 240

約数和(自身を含む): 7060483584

約数和(自身を除く): 5041174644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 47, 54, 55, 60, 66, 81, 90, 94, 99, 108, 110, 132, 135, 141, 162, 165, 180, 188, 198, 220, 235, 270, 282, 297, 324, 330, 396, 405, 423, 470, 495, 517, 540, 564, 594, 660, 705, 810, 846, 891, 940, 990, 1034, 1188, 1269, 1410, 1485, 1551, 1620, 1692, 1782, 1980, 2068, 2115, 2411, 2538, 2585, 2820, 2970, 3102, 3564, 3807, 4230, 4455, 4653, 4822, 5076, 5170, 5940, 6204, 6345, 7233, 7614, 7755, 8460, 8910, 9306, 9644, 10340, 12055, 12690, 13959, 14466, 15228, 15510, 17820, 18612, 19035, 21699, 23265, 24110, 25380, 26521, 27918, 28932, 31020, 36165, 38070, 41877, 43398, 46530, 48220, 53042, 55836, 65097, 69795, 72330, 76140, 79563, 83754, 86796, 93060, 106084, 108495, 113317, 130194, 132605, 139590, 144660, 159126, 167508, 195291, 209385, 216990, 226634, 238689, 260388, 265210, 279180, 318252, 325485, 339951, 390582, 397815, 418770, 433980, 453268, 477378, 530420, 566585, 650970, 679902, 716067, 781164, 795630, 837540, 954756, 976455, 1019853, 1133170, 1193445, 1246487, 1301940, 1359804, 1432134, 1591260, 1699755, 1952910, 2039706, 2148201, 2266340, 2386890, 2492974, 2864268, 3059559, 3399510, 3580335, 3739461, 3905820, 4079412, 4296402, 4773780, 4985948, 5099265, 6119118, 6232435, 6799020, 7160670, 7478922, 8592804, 9178677, 10198530, 10741005, 11218383, 12238236, 12464870, 14321340, 14957844, 15297795, 18357354, 18697305, 20397060, 21482010, 22436766, 24929740, 30595590, 33655149, 36714708, 37394610, 42964020, 44873532, 45893385, 56091915, 61191180, 67310298, 74789220, 91786770, 100965447, 112183830, 134620596, 168275745, 183573540, 201930894, 224367660, 336551490, 403861788, 504827235, 673102980, 1009654470, 2019308940]

約数ペア:

[(1, 2019308940), (2, 1009654470), (3, 673102980), (4, 504827235), (5, 403861788), (6, 336551490), (9, 224367660), (10, 201930894), (11, 183573540), (12, 168275745), (15, 134620596), (18, 112183830), (20, 100965447), (22, 91786770), (27, 74789220), (30, 67310298), (33, 61191180), (36, 56091915), (44, 45893385), (45, 44873532), (47, 42964020), (54, 37394610), (55, 36714708), (60, 33655149), (66, 30595590), (81, 24929740), (90, 22436766), (94, 21482010), (99, 20397060), (108, 18697305), (110, 18357354), (132, 15297795), (135, 14957844), (141, 14321340), (162, 12464870), (165, 12238236), (180, 11218383), (188, 10741005), (198, 10198530), (220, 9178677), (235, 8592804), (270, 7478922), (282, 7160670), (297, 6799020), (324, 6232435), (330, 6119118), (396, 5099265), (405, 4985948), (423, 4773780), (470, 4296402), (495, 4079412), (517, 3905820), (540, 3739461), (564, 3580335), (594, 3399510), (660, 3059559), (705, 2864268), (810, 2492974), (846, 2386890), (891, 2266340), (940, 2148201), (990, 2039706), (1034, 1952910), (1188, 1699755), (1269, 1591260), (1410, 1432134), (1485, 1359804), (1551, 1301940), (1620, 1246487), (1692, 1193445), (1782, 1133170), (1980, 1019853), (2068, 976455), (2115, 954756), (2411, 837540), (2538, 795630), (2585, 781164), (2820, 716067), (2970, 679902), (3102, 650970), (3564, 566585), (3807, 530420), (4230, 477378), (4455, 453268), (4653, 433980), (4822, 418770), (5076, 397815), (5170, 390582), (5940, 339951), (6204, 325485), (6345, 318252), (7233, 279180), (7614, 265210), (7755, 260388), (8460, 238689), (8910, 226634), (9306, 216990), (9644, 209385), (10340, 195291), (12055, 167508), (12690, 159126), (13959, 144660), (14466, 139590), (15228, 132605), (15510, 130194), (17820, 113317), (18612, 108495), (19035, 106084), (21699, 93060), (23265, 86796), (24110, 83754), (25380, 79563), (26521, 76140), (27918, 72330), (28932, 69795), (31020, 65097), (36165, 55836), (38070, 53042), (41877, 48220), (43398, 46530)]