2034787520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 5250576240

約数和(自身を除く): 3215788720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 152, 160, 172, 181, 190, 215, 304, 320, 344, 362, 380, 430, 608, 688, 724, 760, 817, 860, 905, 1216, 1376, 1448, 1520, 1634, 1720, 1810, 1849, 2752, 2896, 3040, 3268, 3439, 3440, 3620, 3698, 4085, 5792, 6080, 6536, 6878, 6880, 7240, 7396, 7783, 8170, 9245, 11584, 13072, 13756, 13760, 14480, 14792, 15566, 16340, 17195, 18490, 26144, 27512, 28960, 29584, 31132, 32680, 34390, 35131, 36980, 38915, 52288, 55024, 57920, 59168, 62264, 65360, 68780, 70262, 73960, 77830, 110048, 118336, 124528, 130720, 137560, 140524, 147877, 147920, 155660, 175655, 220096, 249056, 261440, 275120, 281048, 295754, 295840, 311320, 334669, 351310, 498112, 550240, 562096, 591508, 591680, 622640, 669338, 702620, 739385, 1100480, 1124192, 1183016, 1245280, 1338676, 1405240, 1478770, 1673345, 2248384, 2366032, 2490560, 2677352, 2810480, 2957540, 3346690, 4732064, 5354704, 5620960, 5915080, 6358711, 6693380, 9464128, 10709408, 11241920, 11830160, 12717422, 13386760, 21418816, 23660320, 25434844, 26773520, 31793555, 47320640, 50869688, 53547040, 63587110, 101739376, 107094080, 127174220, 203478752, 254348440, 406957504, 508696880, 1017393760, 2034787520]

約数ペア:

[(1, 2034787520), (2, 1017393760), (4, 508696880), (5, 406957504), (8, 254348440), (10, 203478752), (16, 127174220), (19, 107094080), (20, 101739376), (32, 63587110), (38, 53547040), (40, 50869688), (43, 47320640), (64, 31793555), (76, 26773520), (80, 25434844), (86, 23660320), (95, 21418816), (152, 13386760), (160, 12717422), (172, 11830160), (181, 11241920), (190, 10709408), (215, 9464128), (304, 6693380), (320, 6358711), (344, 5915080), (362, 5620960), (380, 5354704), (430, 4732064), (608, 3346690), (688, 2957540), (724, 2810480), (760, 2677352), (817, 2490560), (860, 2366032), (905, 2248384), (1216, 1673345), (1376, 1478770), (1448, 1405240), (1520, 1338676), (1634, 1245280), (1720, 1183016), (1810, 1124192), (1849, 1100480), (2752, 739385), (2896, 702620), (3040, 669338), (3268, 622640), (3439, 591680), (3440, 591508), (3620, 562096), (3698, 550240), (4085, 498112), (5792, 351310), (6080, 334669), (6536, 311320), (6878, 295840), (6880, 295754), (7240, 281048), (7396, 275120), (7783, 261440), (8170, 249056), (9245, 220096), (11584, 175655), (13072, 155660), (13756, 147920), (13760, 147877), (14480, 140524), (14792, 137560), (15566, 130720), (16340, 124528), (17195, 118336), (18490, 110048), (26144, 77830), (27512, 73960), (28960, 70262), (29584, 68780), (31132, 65360), (32680, 62264), (34390, 59168), (35131, 57920), (36980, 55024), (38915, 52288)]