428731380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 360

約数和(自身を含む): 1710235296

約数和(自身を除く): 1281503916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 162, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 441, 462, 490, 491, 495, 539, 540, 567, 588, 594, 630, 660, 693, 735, 756, 770, 810, 882, 891, 924, 945, 980, 982, 990, 1078, 1134, 1155, 1188, 1260, 1323, 1386, 1470, 1473, 1485, 1540, 1617, 1620, 1764, 1782, 1890, 1964, 1980, 2079, 2156, 2205, 2268, 2310, 2455, 2646, 2695, 2772, 2835, 2940, 2946, 2970, 3234, 3437, 3465, 3564, 3780, 3969, 4158, 4410, 4419, 4455, 4620, 4851, 4910, 5292, 5390, 5401, 5670, 5892, 5940, 6237, 6468, 6615, 6874, 6930, 7365, 7938, 8085, 8316, 8820, 8838, 8910, 9702, 9820, 10311, 10395, 10780, 10802, 11340, 12474, 13230, 13257, 13748, 13860, 14553, 14730, 15876, 16170, 16203, 17185, 17676, 17820, 19404, 19845, 20622, 20790, 21604, 22095, 24059, 24255, 24948, 26460, 26514, 27005, 29106, 29460, 30933, 31185, 32340, 32406, 34370, 37807, 39690, 39771, 41244, 41580, 43659, 44190, 48118, 48510, 48609, 51555, 53028, 54010, 58212, 61866, 62370, 64812, 66285, 68740, 72177, 72765, 75614, 79380, 79542, 81015, 87318, 88380, 92799, 96236, 97020, 97218, 103110, 108020, 113421, 120295, 123732, 124740, 132570, 144354, 145530, 145827, 151228, 154665, 159084, 162030, 174636, 185598, 189035, 194436, 198855, 206220, 216531, 218295, 226842, 240590, 243045, 264649, 265140, 278397, 288708, 291060, 291654, 309330, 324060, 340263, 360885, 371196, 378070, 397710, 433062, 436590, 437481, 453684, 463995, 481180, 486090, 529298, 556794, 567105, 583308, 618660, 649593, 680526, 721770, 729135, 756140, 793947, 795420, 866124, 873180, 874962, 927990, 972180, 1020789, 1058596, 1082655, 1113588, 1134210, 1299186, 1323245, 1361052, 1391985, 1443540, 1458270, 1587894, 1701315, 1749924, 1855980, 1948779, 2041578, 2165310, 2187405, 2268420, 2381841, 2598372, 2646490, 2783970, 2916540, 3062367, 3175788, 3247965, 3402630, 3897558, 3969735, 4083156, 4330620, 4374810, 4763682, 5103945, 5292980, 5567940, 6124734, 6495930, 6805260, 7145523, 7795116, 7939470, 8749620, 9527364, 9743895, 10207890, 11909205, 12249468, 12991860, 14291046, 15311835, 15878940, 19487790, 20415780, 21436569, 23818410, 28582092, 30623670, 35727615, 38975580, 42873138, 47636820, 61247340, 71455230, 85746276, 107182845, 142910460, 214365690, 428731380]

約数ペア:

[(1, 428731380), (2, 214365690), (3, 142910460), (4, 107182845), (5, 85746276), (6, 71455230), (7, 61247340), (9, 47636820), (10, 42873138), (11, 38975580), (12, 35727615), (14, 30623670), (15, 28582092), (18, 23818410), (20, 21436569), (21, 20415780), (22, 19487790), (27, 15878940), (28, 15311835), (30, 14291046), (33, 12991860), (35, 12249468), (36, 11909205), (42, 10207890), (44, 9743895), (45, 9527364), (49, 8749620), (54, 7939470), (55, 7795116), (60, 7145523), (63, 6805260), (66, 6495930), (70, 6124734), (77, 5567940), (81, 5292980), (84, 5103945), (90, 4763682), (98, 4374810), (99, 4330620), (105, 4083156), (108, 3969735), (110, 3897558), (126, 3402630), (132, 3247965), (135, 3175788), (140, 3062367), (147, 2916540), (154, 2783970), (162, 2646490), (165, 2598372), (180, 2381841), (189, 2268420), (196, 2187405), (198, 2165310), (210, 2041578), (220, 1948779), (231, 1855980), (245, 1749924), (252, 1701315), (270, 1587894), (294, 1458270), (297, 1443540), (308, 1391985), (315, 1361052), (324, 1323245), (330, 1299186), (378, 1134210), (385, 1113588), (396, 1082655), (405, 1058596), (420, 1020789), (441, 972180), (462, 927990), (490, 874962), (491, 873180), (495, 866124), (539, 795420), (540, 793947), (567, 756140), (588, 729135), (594, 721770), (630, 680526), (660, 649593), (693, 618660), (735, 583308), (756, 567105), (770, 556794), (810, 529298), (882, 486090), (891, 481180), (924, 463995), (945, 453684), (980, 437481), (982, 436590), (990, 433062), (1078, 397710), (1134, 378070), (1155, 371196), (1188, 360885), (1260, 340263), (1323, 324060), (1386, 309330), (1470, 291654), (1473, 291060), (1485, 288708), (1540, 278397), (1617, 265140), (1620, 264649), (1764, 243045), (1782, 240590), (1890, 226842), (1964, 218295), (1980, 216531), (2079, 206220), (2156, 198855), (2205, 194436), (2268, 189035), (2310, 185598), (2455, 174636), (2646, 162030), (2695, 159084), (2772, 154665), (2835, 151228), (2940, 145827), (2946, 145530), (2970, 144354), (3234, 132570), (3437, 124740), (3465, 123732), (3564, 120295), (3780, 113421), (3969, 108020), (4158, 103110), (4410, 97218), (4419, 97020), (4455, 96236), (4620, 92799), (4851, 88380), (4910, 87318), (5292, 81015), (5390, 79542), (5401, 79380), (5670, 75614), (5892, 72765), (5940, 72177), (6237, 68740), (6468, 66285), (6615, 64812), (6874, 62370), (6930, 61866), (7365, 58212), (7938, 54010), (8085, 53028), (8316, 51555), (8820, 48609), (8838, 48510), (8910, 48118), (9702, 44190), (9820, 43659), (10311, 41580), (10395, 41244), (10780, 39771), (10802, 39690), (11340, 37807), (12474, 34370), (13230, 32406), (13257, 32340), (13748, 31185), (13860, 30933), (14553, 29460), (14730, 29106), (15876, 27005), (16170, 26514), (16203, 26460), (17185, 24948), (17676, 24255), (17820, 24059), (19404, 22095), (19845, 21604), (20622, 20790)]