677980230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 1954160640

約数和(自身を除く): 1276180410

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 31, 34, 37, 38, 51, 57, 61, 62, 74, 85, 93, 95, 102, 111, 114, 122, 155, 170, 183, 185, 186, 190, 222, 255, 285, 305, 310, 323, 366, 370, 465, 510, 527, 555, 570, 589, 610, 629, 646, 703, 915, 930, 969, 1037, 1054, 1110, 1147, 1159, 1178, 1258, 1406, 1581, 1615, 1767, 1830, 1887, 1891, 1938, 2074, 2109, 2257, 2294, 2318, 2635, 2945, 3111, 3145, 3162, 3230, 3441, 3477, 3515, 3534, 3774, 3782, 4218, 4514, 4845, 5185, 5270, 5673, 5735, 5795, 5890, 6222, 6290, 6771, 6882, 6954, 7030, 7905, 8835, 9435, 9455, 9690, 10013, 10370, 10545, 11285, 11346, 11470, 11590, 11951, 13542, 15555, 15810, 17205, 17385, 17670, 18870, 18910, 19499, 19703, 20026, 21090, 21793, 22570, 23902, 28365, 30039, 31110, 32147, 33855, 34410, 34770, 35853, 35929, 38369, 38998, 39406, 42883, 43586, 50065, 56730, 58497, 59109, 59755, 60078, 64294, 65379, 67710, 69967, 71706, 71858, 76738, 85766, 96441, 97495, 98515, 100130, 107787, 108965, 115107, 116994, 118218, 119510, 128649, 130758, 139934, 150195, 160735, 179265, 179645, 191845, 192882, 194990, 197030, 209901, 214415, 215574, 217930, 230214, 257298, 292485, 295545, 300390, 321470, 326895, 349835, 358530, 359290, 370481, 383690, 419802, 428830, 482205, 538935, 575535, 584970, 591090, 610793, 643245, 653790, 699670, 729011, 740962, 964410, 1049505, 1077870, 1111443, 1151070, 1189439, 1221586, 1286490, 1329373, 1458022, 1832379, 1852405, 2099010, 2187033, 2222886, 2378878, 2658746, 3053965, 3568317, 3645055, 3664758, 3704810, 3988119, 4374066, 5557215, 5947195, 6107930, 6646865, 7136634, 7290110, 7976238, 9161895, 10935165, 11114430, 11894390, 13293730, 17841585, 18323790, 19940595, 21870330, 22599341, 35683170, 39881190, 45198682, 67798023, 112996705, 135596046, 225993410, 338990115, 677980230]

約数ペア:

[(1, 677980230), (2, 338990115), (3, 225993410), (5, 135596046), (6, 112996705), (10, 67798023), (15, 45198682), (17, 39881190), (19, 35683170), (30, 22599341), (31, 21870330), (34, 19940595), (37, 18323790), (38, 17841585), (51, 13293730), (57, 11894390), (61, 11114430), (62, 10935165), (74, 9161895), (85, 7976238), (93, 7290110), (95, 7136634), (102, 6646865), (111, 6107930), (114, 5947195), (122, 5557215), (155, 4374066), (170, 3988119), (183, 3704810), (185, 3664758), (186, 3645055), (190, 3568317), (222, 3053965), (255, 2658746), (285, 2378878), (305, 2222886), (310, 2187033), (323, 2099010), (366, 1852405), (370, 1832379), (465, 1458022), (510, 1329373), (527, 1286490), (555, 1221586), (570, 1189439), (589, 1151070), (610, 1111443), (629, 1077870), (646, 1049505), (703, 964410), (915, 740962), (930, 729011), (969, 699670), (1037, 653790), (1054, 643245), (1110, 610793), (1147, 591090), (1159, 584970), (1178, 575535), (1258, 538935), (1406, 482205), (1581, 428830), (1615, 419802), (1767, 383690), (1830, 370481), (1887, 359290), (1891, 358530), (1938, 349835), (2074, 326895), (2109, 321470), (2257, 300390), (2294, 295545), (2318, 292485), (2635, 257298), (2945, 230214), (3111, 217930), (3145, 215574), (3162, 214415), (3230, 209901), (3441, 197030), (3477, 194990), (3515, 192882), (3534, 191845), (3774, 179645), (3782, 179265), (4218, 160735), (4514, 150195), (4845, 139934), (5185, 130758), (5270, 128649), (5673, 119510), (5735, 118218), (5795, 116994), (5890, 115107), (6222, 108965), (6290, 107787), (6771, 100130), (6882, 98515), (6954, 97495), (7030, 96441), (7905, 85766), (8835, 76738), (9435, 71858), (9455, 71706), (9690, 69967), (10013, 67710), (10370, 65379), (10545, 64294), (11285, 60078), (11346, 59755), (11470, 59109), (11590, 58497), (11951, 56730), (13542, 50065), (15555, 43586), (15810, 42883), (17205, 39406), (17385, 38998), (17670, 38369), (18870, 35929), (18910, 35853), (19499, 34770), (19703, 34410), (20026, 33855), (21090, 32147), (21793, 31110), (22570, 30039), (23902, 28365)]