240998940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14713}}^1$

素因数の和:14748

約数の個数: 144

約数和(自身を含む): 899790528

約数和(自身を除く): 658791588

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, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14713, 16380, 29426, 44139, 58852, 73565, 88278, 102991, 132417, 147130, 176556, 191269, 205982, 220695, 264834, 294260, 308973, 382538, 411964, 441390, 514955, 529668, 573807, 617946, 662085, 765076, 882780, 926919, 956345, 1029910, 1147614, 1235892, 1324170, 1338883, 1544865, 1721421, 1853838, 1912690, 2059820, 2295228, 2648340, 2677766, 2869035, 3089730, 3442842, 3707676, 3825380, 4016649, 4634595, 5355532, 5738070, 6179460, 6694415, 6885684, 8033298, 8607105, 9269190, 11476140, 12049947, 13388830, 16066596, 17214210, 18538380, 20083245, 24099894, 26777660, 34428420, 40166490, 48199788, 60249735, 80332980, 120499470, 240998940]

約数ペア:

[(1, 240998940), (2, 120499470), (3, 80332980), (4, 60249735), (5, 48199788), (6, 40166490), (7, 34428420), (9, 26777660), (10, 24099894), (12, 20083245), (13, 18538380), (14, 17214210), (15, 16066596), (18, 13388830), (20, 12049947), (21, 11476140), (26, 9269190), (28, 8607105), (30, 8033298), (35, 6885684), (36, 6694415), (39, 6179460), (42, 5738070), (45, 5355532), (52, 4634595), (60, 4016649), (63, 3825380), (65, 3707676), (70, 3442842), (78, 3089730), (84, 2869035), (90, 2677766), (91, 2648340), (105, 2295228), (117, 2059820), (126, 1912690), (130, 1853838), (140, 1721421), (156, 1544865), (180, 1338883), (182, 1324170), (195, 1235892), (210, 1147614), (234, 1029910), (252, 956345), (260, 926919), (273, 882780), (315, 765076), (364, 662085), (390, 617946), (420, 573807), (455, 529668), (468, 514955), (546, 441390), (585, 411964), (630, 382538), (780, 308973), (819, 294260), (910, 264834), (1092, 220695), (1170, 205982), (1260, 191269), (1365, 176556), (1638, 147130), (1820, 132417), (2340, 102991), (2730, 88278), (3276, 73565), (4095, 58852), (5460, 44139), (8190, 29426), (14713, 16380)]