172949280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{51473}}^1$

素因数の和:51498

約数の個数: 96

約数和(自身を含む): 622629504

約数和(自身を除く): 449680224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 51473, 102946, 154419, 205892, 257365, 308838, 360311, 411784, 514730, 617676, 720622, 772095, 823568, 1029460, 1080933, 1235352, 1441244, 1544190, 1647136, 1801555, 2058920, 2161866, 2470704, 2882488, 3088380, 3603110, 4117840, 4323732, 4941408, 5404665, 5764976, 6176760, 7206220, 8235680, 8647464, 10809330, 11529952, 12353520, 14412440, 17294928, 21618660, 24707040, 28824880, 34589856, 43237320, 57649760, 86474640, 172949280]

約数ペア:

[(1, 172949280), (2, 86474640), (3, 57649760), (4, 43237320), (5, 34589856), (6, 28824880), (7, 24707040), (8, 21618660), (10, 17294928), (12, 14412440), (14, 12353520), (15, 11529952), (16, 10809330), (20, 8647464), (21, 8235680), (24, 7206220), (28, 6176760), (30, 5764976), (32, 5404665), (35, 4941408), (40, 4323732), (42, 4117840), (48, 3603110), (56, 3088380), (60, 2882488), (70, 2470704), (80, 2161866), (84, 2058920), (96, 1801555), (105, 1647136), (112, 1544190), (120, 1441244), (140, 1235352), (160, 1080933), (168, 1029460), (210, 823568), (224, 772095), (240, 720622), (280, 617676), (336, 514730), (420, 411784), (480, 360311), (560, 308838), (672, 257365), (840, 205892), (1120, 154419), (1680, 102946), (3360, 51473)]