156920307660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1\times {\mathrm{5779}}^1$

素因数の和:8328

約数の個数: 144

約数和(自身を含む): 484074121440

約数和(自身を除く): 327153813780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2473, 2745, 3660, 4946, 5490, 5779, 7419, 9892, 10980, 11558, 12365, 14838, 17337, 22257, 23116, 24730, 28895, 29676, 34674, 37095, 44514, 49460, 52011, 57790, 69348, 74190, 86685, 89028, 104022, 111285, 115580, 148380, 150853, 173370, 208044, 222570, 260055, 301706, 346740, 352519, 445140, 452559, 520110, 603412, 705038, 754265, 905118, 1040220, 1057557, 1357677, 1410076, 1508530, 1762595, 1810236, 2115114, 2262795, 2715354, 3017060, 3172671, 3525190, 4230228, 4525590, 5287785, 5430708, 6345342, 6788385, 7050380, 9051180, 10575570, 12690684, 13576770, 14291467, 15863355, 21151140, 27153540, 28582934, 31726710, 42874401, 57165868, 63453420, 71457335, 85748802, 128623203, 142914670, 171497604, 214372005, 257246406, 285829340, 428744010, 514492812, 643116015, 857488020, 871779487, 1286232030, 1743558974, 2572464060, 2615338461, 3487117948, 4358897435, 5230676922, 7846015383, 8717794870, 10461353844, 13076692305, 15692030766, 17435589740, 26153384610, 31384061532, 39230076915, 52306769220, 78460153830, 156920307660]

約数ペア:

[(1, 156920307660), (2, 78460153830), (3, 52306769220), (4, 39230076915), (5, 31384061532), (6, 26153384610), (9, 17435589740), (10, 15692030766), (12, 13076692305), (15, 10461353844), (18, 8717794870), (20, 7846015383), (30, 5230676922), (36, 4358897435), (45, 3487117948), (60, 2615338461), (61, 2572464060), (90, 1743558974), (122, 1286232030), (180, 871779487), (183, 857488020), (244, 643116015), (305, 514492812), (366, 428744010), (549, 285829340), (610, 257246406), (732, 214372005), (915, 171497604), (1098, 142914670), (1220, 128623203), (1830, 85748802), (2196, 71457335), (2473, 63453420), (2745, 57165868), (3660, 42874401), (4946, 31726710), (5490, 28582934), (5779, 27153540), (7419, 21151140), (9892, 15863355), (10980, 14291467), (11558, 13576770), (12365, 12690684), (14838, 10575570), (17337, 9051180), (22257, 7050380), (23116, 6788385), (24730, 6345342), (28895, 5430708), (29676, 5287785), (34674, 4525590), (37095, 4230228), (44514, 3525190), (49460, 3172671), (52011, 3017060), (57790, 2715354), (69348, 2262795), (74190, 2115114), (86685, 1810236), (89028, 1762595), (104022, 1508530), (111285, 1410076), (115580, 1357677), (148380, 1057557), (150853, 1040220), (173370, 905118), (208044, 754265), (222570, 705038), (260055, 603412), (301706, 520110), (346740, 452559), (352519, 445140)]