347312880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6991}}^1$

素因数の和:7036

約数の個数: 160

約数和(自身を含む): 1248491520

約数和(自身を除く): 901178640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 6991, 8280, 9936, 12420, 13982, 16560, 20973, 24840, 27964, 34955, 41946, 49680, 55928, 62919, 69910, 83892, 104865, 111856, 125838, 139820, 160793, 167784, 188757, 209730, 251676, 279640, 314595, 321586, 335568, 377514, 419460, 482379, 503352, 559280, 629190, 643172, 755028, 803965, 838920, 943785, 964758, 1006704, 1258380, 1286344, 1447137, 1510056, 1607930, 1677840, 1887570, 1929516, 2411895, 2516760, 2572688, 2894274, 3020112, 3215860, 3775140, 3859032, 4341411, 4823790, 5033520, 5788548, 6431720, 7235685, 7550280, 7718064, 8682822, 9647580, 11577096, 12863440, 14471370, 15100560, 17365644, 19295160, 21707055, 23154192, 28942740, 34731288, 38590320, 43414110, 57885480, 69462576, 86828220, 115770960, 173656440, 347312880]

約数ペア:

[(1, 347312880), (2, 173656440), (3, 115770960), (4, 86828220), (5, 69462576), (6, 57885480), (8, 43414110), (9, 38590320), (10, 34731288), (12, 28942740), (15, 23154192), (16, 21707055), (18, 19295160), (20, 17365644), (23, 15100560), (24, 14471370), (27, 12863440), (30, 11577096), (36, 9647580), (40, 8682822), (45, 7718064), (46, 7550280), (48, 7235685), (54, 6431720), (60, 5788548), (69, 5033520), (72, 4823790), (80, 4341411), (90, 3859032), (92, 3775140), (108, 3215860), (115, 3020112), (120, 2894274), (135, 2572688), (138, 2516760), (144, 2411895), (180, 1929516), (184, 1887570), (207, 1677840), (216, 1607930), (230, 1510056), (240, 1447137), (270, 1286344), (276, 1258380), (345, 1006704), (360, 964758), (368, 943785), (414, 838920), (432, 803965), (460, 755028), (540, 643172), (552, 629190), (621, 559280), (690, 503352), (720, 482379), (828, 419460), (920, 377514), (1035, 335568), (1080, 321586), (1104, 314595), (1242, 279640), (1380, 251676), (1656, 209730), (1840, 188757), (2070, 167784), (2160, 160793), (2484, 139820), (2760, 125838), (3105, 111856), (3312, 104865), (4140, 83892), (4968, 69910), (5520, 62919), (6210, 55928), (6991, 49680), (8280, 41946), (9936, 34955), (12420, 27964), (13982, 24840), (16560, 20973)]