621320160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 2060577792

約数和(自身を除く): 1439257632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 167, 184, 230, 240, 276, 334, 337, 345, 368, 460, 480, 501, 552, 668, 674, 690, 736, 835, 920, 1002, 1011, 1104, 1336, 1348, 1380, 1670, 1685, 1840, 2004, 2022, 2208, 2505, 2672, 2696, 2760, 3340, 3370, 3680, 3841, 4008, 4044, 5010, 5055, 5344, 5392, 5520, 6680, 6740, 7682, 7751, 8016, 8088, 10020, 10110, 10784, 11040, 11523, 13360, 13480, 15364, 15502, 16032, 16176, 19205, 20040, 20220, 23046, 23253, 26720, 26960, 30728, 31004, 32352, 38410, 38755, 40080, 40440, 46092, 46506, 53920, 56279, 57615, 61456, 62008, 76820, 77510, 80160, 80880, 92184, 93012, 112558, 115230, 116265, 122912, 124016, 153640, 155020, 161760, 168837, 184368, 186024, 225116, 230460, 232530, 248032, 281395, 307280, 310040, 337674, 368736, 372048, 450232, 460920, 465060, 562790, 614560, 620080, 675348, 744096, 844185, 900464, 921840, 930120, 1125580, 1240160, 1294417, 1350696, 1688370, 1800928, 1843680, 1860240, 2251160, 2588834, 2701392, 3376740, 3720480, 3883251, 4502320, 5177668, 5402784, 6472085, 6753480, 7766502, 9004640, 10355336, 12944170, 13506960, 15533004, 19416255, 20710672, 25888340, 27013920, 31066008, 38832510, 41421344, 51776680, 62132016, 77665020, 103553360, 124264032, 155330040, 207106720, 310660080, 621320160]

約数ペア:

[(1, 621320160), (2, 310660080), (3, 207106720), (4, 155330040), (5, 124264032), (6, 103553360), (8, 77665020), (10, 62132016), (12, 51776680), (15, 41421344), (16, 38832510), (20, 31066008), (23, 27013920), (24, 25888340), (30, 20710672), (32, 19416255), (40, 15533004), (46, 13506960), (48, 12944170), (60, 10355336), (69, 9004640), (80, 7766502), (92, 6753480), (96, 6472085), (115, 5402784), (120, 5177668), (138, 4502320), (160, 3883251), (167, 3720480), (184, 3376740), (230, 2701392), (240, 2588834), (276, 2251160), (334, 1860240), (337, 1843680), (345, 1800928), (368, 1688370), (460, 1350696), (480, 1294417), (501, 1240160), (552, 1125580), (668, 930120), (674, 921840), (690, 900464), (736, 844185), (835, 744096), (920, 675348), (1002, 620080), (1011, 614560), (1104, 562790), (1336, 465060), (1348, 460920), (1380, 450232), (1670, 372048), (1685, 368736), (1840, 337674), (2004, 310040), (2022, 307280), (2208, 281395), (2505, 248032), (2672, 232530), (2696, 230460), (2760, 225116), (3340, 186024), (3370, 184368), (3680, 168837), (3841, 161760), (4008, 155020), (4044, 153640), (5010, 124016), (5055, 122912), (5344, 116265), (5392, 115230), (5520, 112558), (6680, 93012), (6740, 92184), (7682, 80880), (7751, 80160), (8016, 77510), (8088, 76820), (10020, 62008), (10110, 61456), (10784, 57615), (11040, 56279), (11523, 53920), (13360, 46506), (13480, 46092), (15364, 40440), (15502, 40080), (16032, 38755), (16176, 38410), (19205, 32352), (20040, 31004), (20220, 30728), (23046, 26960), (23253, 26720)]