329307440

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 160

約数和(自身を含む): 974937600

約数和(自身を除く): 645630160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 560, 616, 686, 770, 784, 880, 980, 1078, 1091, 1232, 1372, 1540, 1715, 1960, 2156, 2182, 2695, 2744, 3080, 3430, 3773, 3920, 4312, 4364, 5390, 5455, 5488, 6160, 6860, 7546, 7637, 8624, 8728, 10780, 10910, 12001, 13720, 15092, 15274, 17456, 18865, 21560, 21820, 24002, 27440, 30184, 30548, 37730, 38185, 43120, 43640, 48004, 53459, 60005, 60368, 61096, 75460, 76370, 84007, 87280, 96008, 106918, 120010, 122192, 150920, 152740, 168014, 192016, 213836, 240020, 267295, 301840, 305480, 336028, 374213, 420035, 427672, 480040, 534590, 588049, 610960, 672056, 748426, 840070, 855344, 960080, 1069180, 1176098, 1344112, 1496852, 1680140, 1871065, 2138360, 2352196, 2940245, 2993704, 3360280, 3742130, 4116343, 4276720, 4704392, 5880490, 5987408, 6720560, 7484260, 8232686, 9408784, 11760980, 14968520, 16465372, 20581715, 23521960, 29937040, 32930744, 41163430, 47043920, 65861488, 82326860, 164653720, 329307440]

約数ペア:

[(1, 329307440), (2, 164653720), (4, 82326860), (5, 65861488), (7, 47043920), (8, 41163430), (10, 32930744), (11, 29937040), (14, 23521960), (16, 20581715), (20, 16465372), (22, 14968520), (28, 11760980), (35, 9408784), (40, 8232686), (44, 7484260), (49, 6720560), (55, 5987408), (56, 5880490), (70, 4704392), (77, 4276720), (80, 4116343), (88, 3742130), (98, 3360280), (110, 2993704), (112, 2940245), (140, 2352196), (154, 2138360), (176, 1871065), (196, 1680140), (220, 1496852), (245, 1344112), (280, 1176098), (308, 1069180), (343, 960080), (385, 855344), (392, 840070), (440, 748426), (490, 672056), (539, 610960), (560, 588049), (616, 534590), (686, 480040), (770, 427672), (784, 420035), (880, 374213), (980, 336028), (1078, 305480), (1091, 301840), (1232, 267295), (1372, 240020), (1540, 213836), (1715, 192016), (1960, 168014), (2156, 152740), (2182, 150920), (2695, 122192), (2744, 120010), (3080, 106918), (3430, 96008), (3773, 87280), (3920, 84007), (4312, 76370), (4364, 75460), (5390, 61096), (5455, 60368), (5488, 60005), (6160, 53459), (6860, 48004), (7546, 43640), (7637, 43120), (8624, 38185), (8728, 37730), (10780, 30548), (10910, 30184), (12001, 27440), (13720, 24002), (15092, 21820), (15274, 21560), (17456, 18865)]