15672021180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6091}}^1$

素因数の和:6220

約数の個数: 192

約数和(自身を含む): 48225246720

約数和(自身を除く): 32553225540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 61, 74, 76, 95, 111, 114, 122, 148, 183, 185, 190, 222, 228, 244, 285, 305, 366, 370, 380, 444, 555, 570, 610, 703, 732, 740, 915, 1110, 1140, 1159, 1220, 1406, 1830, 2109, 2220, 2257, 2318, 2812, 3477, 3515, 3660, 4218, 4514, 4636, 5795, 6091, 6771, 6954, 7030, 8436, 9028, 10545, 11285, 11590, 12182, 13542, 13908, 14060, 17385, 18273, 21090, 22570, 23180, 24364, 27084, 30455, 33855, 34770, 36546, 42180, 42883, 45140, 60910, 67710, 69540, 73092, 85766, 91365, 115729, 121820, 128649, 135420, 171532, 182730, 214415, 225367, 231458, 257298, 347187, 365460, 371551, 428830, 450734, 462916, 514596, 578645, 643245, 676101, 694374, 743102, 857660, 901468, 1114653, 1126835, 1157290, 1286490, 1352202, 1388748, 1486204, 1735935, 1857755, 2229306, 2253670, 2314580, 2572980, 2704404, 3380505, 3471870, 3715510, 4281973, 4458612, 4507340, 5573265, 6761010, 6943740, 7059469, 7431020, 8563946, 11146530, 12845919, 13522020, 13747387, 14118938, 17127892, 21178407, 21409865, 22293060, 25691838, 27494774, 28237876, 35297345, 41242161, 42356814, 42819730, 51383676, 54989548, 64229595, 68736935, 70594690, 82484322, 84713628, 85639460, 105892035, 128459190, 137473870, 141189380, 164968644, 206210805, 211784070, 256918380, 261200353, 274947740, 412421610, 423568140, 522400706, 783601059, 824843220, 1044801412, 1306001765, 1567202118, 2612003530, 3134404236, 3918005295, 5224007060, 7836010590, 15672021180]

約数ペア:

[(1, 15672021180), (2, 7836010590), (3, 5224007060), (4, 3918005295), (5, 3134404236), (6, 2612003530), (10, 1567202118), (12, 1306001765), (15, 1044801412), (19, 824843220), (20, 783601059), (30, 522400706), (37, 423568140), (38, 412421610), (57, 274947740), (60, 261200353), (61, 256918380), (74, 211784070), (76, 206210805), (95, 164968644), (111, 141189380), (114, 137473870), (122, 128459190), (148, 105892035), (183, 85639460), (185, 84713628), (190, 82484322), (222, 70594690), (228, 68736935), (244, 64229595), (285, 54989548), (305, 51383676), (366, 42819730), (370, 42356814), (380, 41242161), (444, 35297345), (555, 28237876), (570, 27494774), (610, 25691838), (703, 22293060), (732, 21409865), (740, 21178407), (915, 17127892), (1110, 14118938), (1140, 13747387), (1159, 13522020), (1220, 12845919), (1406, 11146530), (1830, 8563946), (2109, 7431020), (2220, 7059469), (2257, 6943740), (2318, 6761010), (2812, 5573265), (3477, 4507340), (3515, 4458612), (3660, 4281973), (4218, 3715510), (4514, 3471870), (4636, 3380505), (5795, 2704404), (6091, 2572980), (6771, 2314580), (6954, 2253670), (7030, 2229306), (8436, 1857755), (9028, 1735935), (10545, 1486204), (11285, 1388748), (11590, 1352202), (12182, 1286490), (13542, 1157290), (13908, 1126835), (14060, 1114653), (17385, 901468), (18273, 857660), (21090, 743102), (22570, 694374), (23180, 676101), (24364, 643245), (27084, 578645), (30455, 514596), (33855, 462916), (34770, 450734), (36546, 428830), (42180, 371551), (42883, 365460), (45140, 347187), (60910, 257298), (67710, 231458), (69540, 225367), (73092, 214415), (85766, 182730), (91365, 171532), (115729, 135420), (121820, 128649)]