7743305640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:932

約数の個数: 256

約数和(自身を含む): 27090961920

約数和(自身を除く): 19347656280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 197, 210, 219, 280, 292, 365, 394, 420, 438, 511, 584, 591, 641, 730, 788, 840, 876, 985, 1022, 1095, 1182, 1282, 1379, 1460, 1533, 1576, 1752, 1923, 1970, 2044, 2190, 2364, 2555, 2564, 2758, 2920, 2955, 3066, 3205, 3846, 3940, 4088, 4137, 4380, 4487, 4728, 5110, 5128, 5516, 5910, 6132, 6410, 6895, 7665, 7692, 7880, 8274, 8760, 8974, 9615, 10220, 11032, 11820, 12264, 12820, 13461, 13790, 14381, 15330, 15384, 16548, 17948, 19230, 20440, 20685, 22435, 23640, 25640, 26922, 27580, 28762, 30660, 33096, 35896, 38460, 41370, 43143, 44870, 46793, 53844, 55160, 57524, 61320, 67305, 71905, 76920, 82740, 86286, 89740, 93586, 100667, 107688, 115048, 126277, 134610, 140379, 143810, 165480, 172572, 179480, 187172, 201334, 215715, 233965, 252554, 269220, 280758, 287620, 302001, 327551, 345144, 374344, 378831, 402668, 431430, 467930, 503335, 505108, 538440, 561516, 575240, 604002, 631385, 655102, 701895, 757662, 805336, 862860, 883939, 935860, 982653, 1006670, 1010216, 1123032, 1208004, 1262770, 1310204, 1403790, 1510005, 1515324, 1637755, 1725720, 1767878, 1871720, 1894155, 1965306, 2013340, 2416008, 2525540, 2620408, 2651817, 2807580, 3020010, 3030648, 3275510, 3535756, 3788310, 3930612, 4026680, 4419695, 4913265, 5051080, 5303634, 5615160, 6040020, 6551020, 7071512, 7576620, 7861224, 8839390, 9218221, 9826530, 10607268, 12080040, 13102040, 13259085, 15153240, 17678780, 18436442, 19653060, 21214536, 26518170, 27654663, 35357560, 36872884, 39306120, 46091105, 53036340, 55309326, 64527547, 73745768, 92182210, 106072680, 110618652, 129055094, 138273315, 184364420, 193582641, 221237304, 258110188, 276546630, 322637735, 368728840, 387165282, 516220376, 553093260, 645275470, 774330564, 967913205, 1106186520, 1290550940, 1548661128, 1935826410, 2581101880, 3871652820, 7743305640]

約数ペア:

[(1, 7743305640), (2, 3871652820), (3, 2581101880), (4, 1935826410), (5, 1548661128), (6, 1290550940), (7, 1106186520), (8, 967913205), (10, 774330564), (12, 645275470), (14, 553093260), (15, 516220376), (20, 387165282), (21, 368728840), (24, 322637735), (28, 276546630), (30, 258110188), (35, 221237304), (40, 193582641), (42, 184364420), (56, 138273315), (60, 129055094), (70, 110618652), (73, 106072680), (84, 92182210), (105, 73745768), (120, 64527547), (140, 55309326), (146, 53036340), (168, 46091105), (197, 39306120), (210, 36872884), (219, 35357560), (280, 27654663), (292, 26518170), (365, 21214536), (394, 19653060), (420, 18436442), (438, 17678780), (511, 15153240), (584, 13259085), (591, 13102040), (641, 12080040), (730, 10607268), (788, 9826530), (840, 9218221), (876, 8839390), (985, 7861224), (1022, 7576620), (1095, 7071512), (1182, 6551020), (1282, 6040020), (1379, 5615160), (1460, 5303634), (1533, 5051080), (1576, 4913265), (1752, 4419695), (1923, 4026680), (1970, 3930612), (2044, 3788310), (2190, 3535756), (2364, 3275510), (2555, 3030648), (2564, 3020010), (2758, 2807580), (2920, 2651817), (2955, 2620408), (3066, 2525540), (3205, 2416008), (3846, 2013340), (3940, 1965306), (4088, 1894155), (4137, 1871720), (4380, 1767878), (4487, 1725720), (4728, 1637755), (5110, 1515324), (5128, 1510005), (5516, 1403790), (5910, 1310204), (6132, 1262770), (6410, 1208004), (6895, 1123032), (7665, 1010216), (7692, 1006670), (7880, 982653), (8274, 935860), (8760, 883939), (8974, 862860), (9615, 805336), (10220, 757662), (11032, 701895), (11820, 655102), (12264, 631385), (12820, 604002), (13461, 575240), (13790, 561516), (14381, 538440), (15330, 505108), (15384, 503335), (16548, 467930), (17948, 431430), (19230, 402668), (20440, 378831), (20685, 374344), (22435, 345144), (23640, 327551), (25640, 302001), (26922, 287620), (27580, 280758), (28762, 269220), (30660, 252554), (33096, 233965), (35896, 215715), (38460, 201334), (41370, 187172), (43143, 179480), (44870, 172572), (46793, 165480), (53844, 143810), (55160, 140379), (57524, 134610), (61320, 126277), (67305, 115048), (71905, 107688), (76920, 100667), (82740, 93586), (86286, 89740)]