19240176720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{13567}}^1$

素因数の和:13913

約数の個数: 160

約数和(自身を含む): 62990254080

約数和(自身を除く): 43750077360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 311, 380, 456, 570, 622, 760, 912, 933, 1140, 1244, 1520, 1555, 1866, 2280, 2488, 3110, 3732, 4560, 4665, 4976, 5909, 6220, 7464, 9330, 11818, 12440, 13567, 14928, 17727, 18660, 23636, 24880, 27134, 29545, 35454, 37320, 40701, 47272, 54268, 59090, 67835, 70908, 74640, 81402, 88635, 94544, 108536, 118180, 135670, 141816, 162804, 177270, 203505, 217072, 236360, 257773, 271340, 283632, 325608, 354540, 407010, 472720, 515546, 542680, 651216, 709080, 773319, 814020, 1031092, 1085360, 1288865, 1418160, 1546638, 1628040, 2062184, 2577730, 3093276, 3256080, 3866595, 4124368, 4219337, 5155460, 6186552, 7733190, 8438674, 10310920, 12373104, 12658011, 15466380, 16877348, 20621840, 21096685, 25316022, 30932760, 33754696, 42193370, 50632044, 61865520, 63290055, 67509392, 80167403, 84386740, 101264088, 126580110, 160334806, 168773480, 202528176, 240502209, 253160220, 320669612, 337546960, 400837015, 481004418, 506320440, 641339224, 801674030, 962008836, 1012640880, 1202511045, 1282678448, 1603348060, 1924017672, 2405022090, 3206696120, 3848035344, 4810044180, 6413392240, 9620088360, 19240176720]

約数ペア:

[(1, 19240176720), (2, 9620088360), (3, 6413392240), (4, 4810044180), (5, 3848035344), (6, 3206696120), (8, 2405022090), (10, 1924017672), (12, 1603348060), (15, 1282678448), (16, 1202511045), (19, 1012640880), (20, 962008836), (24, 801674030), (30, 641339224), (38, 506320440), (40, 481004418), (48, 400837015), (57, 337546960), (60, 320669612), (76, 253160220), (80, 240502209), (95, 202528176), (114, 168773480), (120, 160334806), (152, 126580110), (190, 101264088), (228, 84386740), (240, 80167403), (285, 67509392), (304, 63290055), (311, 61865520), (380, 50632044), (456, 42193370), (570, 33754696), (622, 30932760), (760, 25316022), (912, 21096685), (933, 20621840), (1140, 16877348), (1244, 15466380), (1520, 12658011), (1555, 12373104), (1866, 10310920), (2280, 8438674), (2488, 7733190), (3110, 6186552), (3732, 5155460), (4560, 4219337), (4665, 4124368), (4976, 3866595), (5909, 3256080), (6220, 3093276), (7464, 2577730), (9330, 2062184), (11818, 1628040), (12440, 1546638), (13567, 1418160), (14928, 1288865), (17727, 1085360), (18660, 1031092), (23636, 814020), (24880, 773319), (27134, 709080), (29545, 651216), (35454, 542680), (37320, 515546), (40701, 472720), (47272, 407010), (54268, 354540), (59090, 325608), (67835, 283632), (70908, 271340), (74640, 257773), (81402, 236360), (88635, 217072), (94544, 203505), (108536, 177270), (118180, 162804), (135670, 141816)]