243619740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 924618240

約数和(自身を除く): 680998500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 107, 117, 126, 130, 139, 140, 156, 180, 182, 195, 210, 214, 234, 252, 260, 273, 278, 315, 321, 364, 390, 417, 420, 428, 455, 468, 535, 546, 556, 585, 630, 642, 695, 749, 780, 819, 834, 910, 963, 973, 1070, 1092, 1170, 1251, 1260, 1284, 1365, 1390, 1391, 1498, 1605, 1638, 1668, 1807, 1820, 1926, 1946, 2085, 2140, 2247, 2340, 2502, 2730, 2780, 2782, 2919, 2996, 3210, 3276, 3614, 3745, 3852, 3892, 4095, 4170, 4173, 4494, 4815, 4865, 5004, 5421, 5460, 5564, 5838, 6255, 6420, 6741, 6955, 7228, 7490, 8190, 8340, 8346, 8757, 8988, 9035, 9630, 9730, 9737, 10842, 11235, 11676, 12510, 12519, 12649, 13482, 13910, 14595, 14873, 14980, 16263, 16380, 16692, 17514, 18070, 19260, 19460, 19474, 20865, 21684, 22470, 25020, 25038, 25298, 26964, 27105, 27820, 29190, 29211, 29746, 32526, 33705, 35028, 36140, 37947, 38948, 41730, 43785, 44619, 44940, 48685, 50076, 50596, 54210, 58380, 58422, 59492, 62595, 63245, 65052, 67410, 74365, 75894, 81315, 83460, 87570, 87633, 89238, 97370, 104111, 108420, 113841, 116844, 125190, 126490, 133857, 134820, 146055, 148730, 151788, 162630, 175140, 175266, 178476, 189735, 193349, 194740, 208222, 223095, 227682, 250380, 252980, 267714, 292110, 297460, 312333, 325260, 350532, 379470, 386698, 416444, 438165, 446190, 455364, 520555, 535428, 569205, 580047, 584220, 624666, 669285, 758940, 773396, 876330, 892380, 936999, 966745, 1041110, 1138410, 1160094, 1249332, 1338570, 1353443, 1561665, 1740141, 1752660, 1873998, 1933490, 2082220, 2276820, 2320188, 2677140, 2706886, 2900235, 3123330, 3480282, 3747996, 3866980, 4060329, 4684995, 5413772, 5800470, 6246660, 6767215, 6960564, 8120658, 8700705, 9369990, 11600940, 12180987, 13534430, 16241316, 17401410, 18739980, 20301645, 24361974, 27068860, 34802820, 40603290, 48723948, 60904935, 81206580, 121809870, 243619740]

約数ペア:

[(1, 243619740), (2, 121809870), (3, 81206580), (4, 60904935), (5, 48723948), (6, 40603290), (7, 34802820), (9, 27068860), (10, 24361974), (12, 20301645), (13, 18739980), (14, 17401410), (15, 16241316), (18, 13534430), (20, 12180987), (21, 11600940), (26, 9369990), (28, 8700705), (30, 8120658), (35, 6960564), (36, 6767215), (39, 6246660), (42, 5800470), (45, 5413772), (52, 4684995), (60, 4060329), (63, 3866980), (65, 3747996), (70, 3480282), (78, 3123330), (84, 2900235), (90, 2706886), (91, 2677140), (105, 2320188), (107, 2276820), (117, 2082220), (126, 1933490), (130, 1873998), (139, 1752660), (140, 1740141), (156, 1561665), (180, 1353443), (182, 1338570), (195, 1249332), (210, 1160094), (214, 1138410), (234, 1041110), (252, 966745), (260, 936999), (273, 892380), (278, 876330), (315, 773396), (321, 758940), (364, 669285), (390, 624666), (417, 584220), (420, 580047), (428, 569205), (455, 535428), (468, 520555), (535, 455364), (546, 446190), (556, 438165), (585, 416444), (630, 386698), (642, 379470), (695, 350532), (749, 325260), (780, 312333), (819, 297460), (834, 292110), (910, 267714), (963, 252980), (973, 250380), (1070, 227682), (1092, 223095), (1170, 208222), (1251, 194740), (1260, 193349), (1284, 189735), (1365, 178476), (1390, 175266), (1391, 175140), (1498, 162630), (1605, 151788), (1638, 148730), (1668, 146055), (1807, 134820), (1820, 133857), (1926, 126490), (1946, 125190), (2085, 116844), (2140, 113841), (2247, 108420), (2340, 104111), (2502, 97370), (2730, 89238), (2780, 87633), (2782, 87570), (2919, 83460), (2996, 81315), (3210, 75894), (3276, 74365), (3614, 67410), (3745, 65052), (3852, 63245), (3892, 62595), (4095, 59492), (4170, 58422), (4173, 58380), (4494, 54210), (4815, 50596), (4865, 50076), (5004, 48685), (5421, 44940), (5460, 44619), (5564, 43785), (5838, 41730), (6255, 38948), (6420, 37947), (6741, 36140), (6955, 35028), (7228, 33705), (7490, 32526), (8190, 29746), (8340, 29211), (8346, 29190), (8757, 27820), (8988, 27105), (9035, 26964), (9630, 25298), (9730, 25038), (9737, 25020), (10842, 22470), (11235, 21684), (11676, 20865), (12510, 19474), (12519, 19460), (12649, 19260), (13482, 18070), (13910, 17514), (14595, 16692), (14873, 16380), (14980, 16263)]