1614999680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9806

約数の個数: 128

約数和(自身を含む): 4532129280

約数和(自身を除く): 2917129600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5920, 8288, 9743, 10360, 11840, 16576, 19486, 20720, 23680, 33152, 38972, 41440, 48715, 68201, 77944, 82880, 97430, 136402, 155888, 165760, 194860, 272804, 311776, 341005, 360491, 389720, 545608, 623552, 682010, 720982, 779440, 1091216, 1247104, 1364020, 1441964, 1558880, 1802455, 2182432, 2523437, 2728040, 2883928, 3117760, 3604910, 4364864, 5046874, 5456080, 5767856, 6235520, 7209820, 8729728, 10093748, 10912160, 11535712, 12617185, 14419640, 20187496, 21824320, 23071424, 25234370, 28839280, 40374992, 43648640, 46142848, 50468740, 57678560, 80749984, 100937480, 115357120, 161499968, 201874960, 230714240, 322999936, 403749920, 807499840, 1614999680]

約数ペア:

[(1, 1614999680), (2, 807499840), (4, 403749920), (5, 322999936), (7, 230714240), (8, 201874960), (10, 161499968), (14, 115357120), (16, 100937480), (20, 80749984), (28, 57678560), (32, 50468740), (35, 46142848), (37, 43648640), (40, 40374992), (56, 28839280), (64, 25234370), (70, 23071424), (74, 21824320), (80, 20187496), (112, 14419640), (128, 12617185), (140, 11535712), (148, 10912160), (160, 10093748), (185, 8729728), (224, 7209820), (259, 6235520), (280, 5767856), (296, 5456080), (320, 5046874), (370, 4364864), (448, 3604910), (518, 3117760), (560, 2883928), (592, 2728040), (640, 2523437), (740, 2182432), (896, 1802455), (1036, 1558880), (1120, 1441964), (1184, 1364020), (1295, 1247104), (1480, 1091216), (2072, 779440), (2240, 720982), (2368, 682010), (2590, 623552), (2960, 545608), (4144, 389720), (4480, 360491), (4736, 341005), (5180, 311776), (5920, 272804), (8288, 194860), (9743, 165760), (10360, 155888), (11840, 136402), (16576, 97430), (19486, 82880), (20720, 77944), (23680, 68201), (33152, 48715), (38972, 41440)]