7555239040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 192

約数和(自身を含む): 19453539960

約数和(自身を除く): 11898300920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 128, 152, 160, 190, 212, 265, 304, 320, 361, 380, 424, 530, 608, 617, 640, 722, 760, 848, 1007, 1060, 1216, 1234, 1444, 1520, 1696, 1805, 2014, 2120, 2432, 2468, 2888, 3040, 3085, 3392, 3610, 4028, 4240, 4936, 5035, 5776, 6080, 6170, 6784, 7220, 8056, 8480, 9872, 10070, 11552, 11723, 12160, 12340, 14440, 16112, 16960, 19133, 19744, 20140, 23104, 23446, 24680, 28880, 32224, 32701, 33920, 38266, 39488, 40280, 46208, 46892, 49360, 57760, 58615, 64448, 65402, 76532, 78976, 80560, 93784, 95665, 98720, 115520, 117230, 128896, 130804, 153064, 161120, 163505, 187568, 191330, 197440, 222737, 231040, 234460, 261608, 306128, 322240, 327010, 375136, 382660, 394880, 445474, 468920, 523216, 612256, 621319, 644480, 654020, 750272, 765320, 890948, 937840, 1046432, 1113685, 1224512, 1242638, 1308040, 1500544, 1530640, 1781896, 1875680, 2092864, 2227370, 2449024, 2485276, 2616080, 3061280, 3106595, 3563792, 3751360, 4185728, 4454740, 4970552, 5232160, 6122560, 6213190, 7127584, 7502720, 8909480, 9941104, 10464320, 11805061, 12245120, 12426380, 14255168, 17818960, 19882208, 20928640, 23610122, 24852760, 28510336, 35637920, 39764416, 47220244, 49705520, 59025305, 71275840, 79528832, 94440488, 99411040, 118050610, 142551680, 188880976, 198822080, 236101220, 377761952, 397644160, 472202440, 755523904, 944404880, 1511047808, 1888809760, 3777619520, 7555239040]

約数ペア:

[(1, 7555239040), (2, 3777619520), (4, 1888809760), (5, 1511047808), (8, 944404880), (10, 755523904), (16, 472202440), (19, 397644160), (20, 377761952), (32, 236101220), (38, 198822080), (40, 188880976), (53, 142551680), (64, 118050610), (76, 99411040), (80, 94440488), (95, 79528832), (106, 71275840), (128, 59025305), (152, 49705520), (160, 47220244), (190, 39764416), (212, 35637920), (265, 28510336), (304, 24852760), (320, 23610122), (361, 20928640), (380, 19882208), (424, 17818960), (530, 14255168), (608, 12426380), (617, 12245120), (640, 11805061), (722, 10464320), (760, 9941104), (848, 8909480), (1007, 7502720), (1060, 7127584), (1216, 6213190), (1234, 6122560), (1444, 5232160), (1520, 4970552), (1696, 4454740), (1805, 4185728), (2014, 3751360), (2120, 3563792), (2432, 3106595), (2468, 3061280), (2888, 2616080), (3040, 2485276), (3085, 2449024), (3392, 2227370), (3610, 2092864), (4028, 1875680), (4240, 1781896), (4936, 1530640), (5035, 1500544), (5776, 1308040), (6080, 1242638), (6170, 1224512), (6784, 1113685), (7220, 1046432), (8056, 937840), (8480, 890948), (9872, 765320), (10070, 750272), (11552, 654020), (11723, 644480), (12160, 621319), (12340, 612256), (14440, 523216), (16112, 468920), (16960, 445474), (19133, 394880), (19744, 382660), (20140, 375136), (23104, 327010), (23446, 322240), (24680, 306128), (28880, 261608), (32224, 234460), (32701, 231040), (33920, 222737), (38266, 197440), (39488, 191330), (40280, 187568), (46208, 163505), (46892, 161120), (49360, 153064), (57760, 130804), (58615, 128896), (64448, 117230), (65402, 115520), (76532, 98720), (78976, 95665), (80560, 93784)]