38812620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 140378112

約数和(自身を除く): 101565492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 271, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 542, 620, 651, 660, 682, 770, 813, 868, 924, 930, 1023, 1084, 1085, 1155, 1302, 1355, 1364, 1540, 1626, 1705, 1860, 1897, 2046, 2170, 2310, 2387, 2604, 2710, 2981, 3252, 3255, 3410, 3794, 4065, 4092, 4340, 4620, 4774, 5115, 5420, 5691, 5962, 6510, 6820, 7161, 7588, 8130, 8401, 8943, 9485, 9548, 10230, 11382, 11924, 11935, 13020, 14322, 14905, 16260, 16802, 17886, 18970, 20460, 20867, 22764, 23870, 25203, 28455, 28644, 29810, 33604, 35772, 35805, 37940, 41734, 42005, 44715, 47740, 50406, 56910, 58807, 59620, 62601, 71610, 83468, 84010, 89430, 92411, 100812, 104335, 113820, 117614, 125202, 126015, 143220, 168020, 176421, 178860, 184822, 208670, 235228, 250404, 252030, 277233, 294035, 313005, 352842, 369644, 417340, 462055, 504060, 554466, 588070, 626010, 646877, 705684, 882105, 924110, 1108932, 1176140, 1252020, 1293754, 1386165, 1764210, 1848220, 1940631, 2587508, 2772330, 3234385, 3528420, 3881262, 5544660, 6468770, 7762524, 9703155, 12937540, 19406310, 38812620]

約数ペア:

[(1, 38812620), (2, 19406310), (3, 12937540), (4, 9703155), (5, 7762524), (6, 6468770), (7, 5544660), (10, 3881262), (11, 3528420), (12, 3234385), (14, 2772330), (15, 2587508), (20, 1940631), (21, 1848220), (22, 1764210), (28, 1386165), (30, 1293754), (31, 1252020), (33, 1176140), (35, 1108932), (42, 924110), (44, 882105), (55, 705684), (60, 646877), (62, 626010), (66, 588070), (70, 554466), (77, 504060), (84, 462055), (93, 417340), (105, 369644), (110, 352842), (124, 313005), (132, 294035), (140, 277233), (154, 252030), (155, 250404), (165, 235228), (186, 208670), (210, 184822), (217, 178860), (220, 176421), (231, 168020), (271, 143220), (308, 126015), (310, 125202), (330, 117614), (341, 113820), (372, 104335), (385, 100812), (420, 92411), (434, 89430), (462, 84010), (465, 83468), (542, 71610), (620, 62601), (651, 59620), (660, 58807), (682, 56910), (770, 50406), (813, 47740), (868, 44715), (924, 42005), (930, 41734), (1023, 37940), (1084, 35805), (1085, 35772), (1155, 33604), (1302, 29810), (1355, 28644), (1364, 28455), (1540, 25203), (1626, 23870), (1705, 22764), (1860, 20867), (1897, 20460), (2046, 18970), (2170, 17886), (2310, 16802), (2387, 16260), (2604, 14905), (2710, 14322), (2981, 13020), (3252, 11935), (3255, 11924), (3410, 11382), (3794, 10230), (4065, 9548), (4092, 9485), (4340, 8943), (4620, 8401), (4774, 8130), (5115, 7588), (5420, 7161), (5691, 6820), (5962, 6510)]