55115760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 199272960

約数和(自身を除く): 144157200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 619, 636, 742, 795, 840, 848, 1060, 1113, 1238, 1272, 1484, 1590, 1680, 1855, 1857, 2120, 2226, 2476, 2544, 2968, 3095, 3180, 3710, 3714, 4240, 4333, 4452, 4952, 5565, 5936, 6190, 6360, 7420, 7428, 8666, 8904, 9285, 9904, 11130, 12380, 12720, 12999, 14840, 14856, 17332, 17808, 18570, 21665, 22260, 24760, 25998, 29680, 29712, 32807, 34664, 37140, 43330, 44520, 49520, 51996, 64995, 65614, 69328, 74280, 86660, 89040, 98421, 103992, 129990, 131228, 148560, 164035, 173320, 196842, 207984, 229649, 259980, 262456, 328070, 346640, 393684, 459298, 492105, 519960, 524912, 656140, 688947, 787368, 918596, 984210, 1039920, 1148245, 1312280, 1377894, 1574736, 1837192, 1968420, 2296490, 2624560, 2755788, 3444735, 3674384, 3936840, 4592980, 5511576, 6889470, 7873680, 9185960, 11023152, 13778940, 18371920, 27557880, 55115760]

約数ペア:

[(1, 55115760), (2, 27557880), (3, 18371920), (4, 13778940), (5, 11023152), (6, 9185960), (7, 7873680), (8, 6889470), (10, 5511576), (12, 4592980), (14, 3936840), (15, 3674384), (16, 3444735), (20, 2755788), (21, 2624560), (24, 2296490), (28, 1968420), (30, 1837192), (35, 1574736), (40, 1377894), (42, 1312280), (48, 1148245), (53, 1039920), (56, 984210), (60, 918596), (70, 787368), (80, 688947), (84, 656140), (105, 524912), (106, 519960), (112, 492105), (120, 459298), (140, 393684), (159, 346640), (168, 328070), (210, 262456), (212, 259980), (240, 229649), (265, 207984), (280, 196842), (318, 173320), (336, 164035), (371, 148560), (420, 131228), (424, 129990), (530, 103992), (560, 98421), (619, 89040), (636, 86660), (742, 74280), (795, 69328), (840, 65614), (848, 64995), (1060, 51996), (1113, 49520), (1238, 44520), (1272, 43330), (1484, 37140), (1590, 34664), (1680, 32807), (1855, 29712), (1857, 29680), (2120, 25998), (2226, 24760), (2476, 22260), (2544, 21665), (2968, 18570), (3095, 17808), (3180, 17332), (3710, 14856), (3714, 14840), (4240, 12999), (4333, 12720), (4452, 12380), (4952, 11130), (5565, 9904), (5936, 9285), (6190, 8904), (6360, 8666), (7420, 7428)]