244345320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 845208000

約数和(自身を除く): 600862680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 139, 152, 171, 180, 190, 228, 257, 278, 285, 342, 360, 380, 417, 456, 514, 556, 570, 684, 695, 760, 771, 834, 855, 1028, 1112, 1140, 1251, 1285, 1368, 1390, 1542, 1668, 1710, 2056, 2085, 2280, 2313, 2502, 2570, 2641, 2780, 3084, 3336, 3420, 3855, 4170, 4626, 4883, 5004, 5140, 5282, 5560, 6168, 6255, 6840, 7710, 7923, 8340, 9252, 9766, 10008, 10280, 10564, 11565, 12510, 13205, 14649, 15420, 15846, 16680, 18504, 19532, 21128, 23130, 23769, 24415, 25020, 26410, 29298, 30840, 31692, 35723, 39064, 39615, 43947, 46260, 47538, 48830, 50040, 52820, 58596, 63384, 71446, 73245, 79230, 87894, 92520, 95076, 97660, 105640, 107169, 117192, 118845, 142892, 146490, 158460, 175788, 178615, 190152, 195320, 214338, 219735, 237690, 285784, 292980, 316920, 321507, 351576, 357230, 428676, 439470, 475380, 535845, 585960, 643014, 678737, 714460, 857352, 878940, 950760, 1071690, 1286028, 1357474, 1428920, 1607535, 1757880, 2036211, 2143380, 2572056, 2714948, 3215070, 3393685, 4072422, 4286760, 5429896, 6108633, 6430140, 6787370, 8144844, 10181055, 12217266, 12860280, 13574740, 16289688, 20362110, 24434532, 27149480, 30543165, 40724220, 48869064, 61086330, 81448440, 122172660, 244345320]

約数ペア:

[(1, 244345320), (2, 122172660), (3, 81448440), (4, 61086330), (5, 48869064), (6, 40724220), (8, 30543165), (9, 27149480), (10, 24434532), (12, 20362110), (15, 16289688), (18, 13574740), (19, 12860280), (20, 12217266), (24, 10181055), (30, 8144844), (36, 6787370), (38, 6430140), (40, 6108633), (45, 5429896), (57, 4286760), (60, 4072422), (72, 3393685), (76, 3215070), (90, 2714948), (95, 2572056), (114, 2143380), (120, 2036211), (139, 1757880), (152, 1607535), (171, 1428920), (180, 1357474), (190, 1286028), (228, 1071690), (257, 950760), (278, 878940), (285, 857352), (342, 714460), (360, 678737), (380, 643014), (417, 585960), (456, 535845), (514, 475380), (556, 439470), (570, 428676), (684, 357230), (695, 351576), (760, 321507), (771, 316920), (834, 292980), (855, 285784), (1028, 237690), (1112, 219735), (1140, 214338), (1251, 195320), (1285, 190152), (1368, 178615), (1390, 175788), (1542, 158460), (1668, 146490), (1710, 142892), (2056, 118845), (2085, 117192), (2280, 107169), (2313, 105640), (2502, 97660), (2570, 95076), (2641, 92520), (2780, 87894), (3084, 79230), (3336, 73245), (3420, 71446), (3855, 63384), (4170, 58596), (4626, 52820), (4883, 50040), (5004, 48830), (5140, 47538), (5282, 46260), (5560, 43947), (6168, 39615), (6255, 39064), (6840, 35723), (7710, 31692), (7923, 30840), (8340, 29298), (9252, 26410), (9766, 25020), (10008, 24415), (10280, 23769), (10564, 23130), (11565, 21128), (12510, 19532), (13205, 18504), (14649, 16680), (15420, 15846)]