207760410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5421

約数の個数: 128

約数和(自身を含む): 651006720

約数和(自身を除く): 443246310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 5381, 6435, 7722, 10762, 12870, 16143, 19305, 26905, 32286, 38610, 48429, 53810, 59191, 69953, 80715, 96858, 118382, 139906, 145287, 161430, 177573, 209859, 242145, 290574, 295955, 349765, 355146, 419718, 484290, 532719, 591910, 629577, 699530, 726435, 769483, 887865, 1049295, 1065438, 1259154, 1452870, 1538966, 1598157, 1775730, 1888731, 2098590, 2308449, 2663595, 3147885, 3196314, 3777462, 3847415, 4616898, 5327190, 6295770, 6925347, 7694830, 7990785, 9443655, 11542245, 13850694, 15981570, 18887310, 20776041, 23084490, 34626735, 41552082, 69253470, 103880205, 207760410]

約数ペア:

[(1, 207760410), (2, 103880205), (3, 69253470), (5, 41552082), (6, 34626735), (9, 23084490), (10, 20776041), (11, 18887310), (13, 15981570), (15, 13850694), (18, 11542245), (22, 9443655), (26, 7990785), (27, 7694830), (30, 6925347), (33, 6295770), (39, 5327190), (45, 4616898), (54, 3847415), (55, 3777462), (65, 3196314), (66, 3147885), (78, 2663595), (90, 2308449), (99, 2098590), (110, 1888731), (117, 1775730), (130, 1598157), (135, 1538966), (143, 1452870), (165, 1259154), (195, 1065438), (198, 1049295), (234, 887865), (270, 769483), (286, 726435), (297, 699530), (330, 629577), (351, 591910), (390, 532719), (429, 484290), (495, 419718), (585, 355146), (594, 349765), (702, 295955), (715, 290574), (858, 242145), (990, 209859), (1170, 177573), (1287, 161430), (1430, 145287), (1485, 139906), (1755, 118382), (2145, 96858), (2574, 80715), (2970, 69953), (3510, 59191), (3861, 53810), (4290, 48429), (5381, 38610), (6435, 32286), (7722, 26905), (10762, 19305), (12870, 16143)]