392921520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 1291584000

約数和(自身を除く): 898662480

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, 199, 228, 240, 285, 304, 380, 398, 433, 456, 570, 597, 760, 796, 866, 912, 995, 1140, 1194, 1299, 1520, 1592, 1732, 1990, 2165, 2280, 2388, 2598, 2985, 3184, 3464, 3781, 3980, 4330, 4560, 4776, 5196, 5970, 6495, 6928, 7562, 7960, 8227, 8660, 9552, 10392, 11343, 11940, 12990, 15124, 15920, 16454, 17320, 18905, 20784, 22686, 23880, 24681, 25980, 30248, 32908, 34640, 37810, 41135, 45372, 47760, 49362, 51960, 56715, 60496, 65816, 75620, 82270, 86167, 90744, 98724, 103920, 113430, 123405, 131632, 151240, 164540, 172334, 181488, 197448, 226860, 246810, 258501, 302480, 329080, 344668, 394896, 430835, 453720, 493620, 517002, 658160, 689336, 861670, 907440, 987240, 1034004, 1292505, 1378672, 1637173, 1723340, 1974480, 2068008, 2585010, 3274346, 3446680, 4136016, 4911519, 5170020, 6548692, 6893360, 8185865, 9823038, 10340040, 13097384, 16371730, 19646076, 20680080, 24557595, 26194768, 32743460, 39292152, 49115190, 65486920, 78584304, 98230380, 130973840, 196460760, 392921520]

約数ペア:

[(1, 392921520), (2, 196460760), (3, 130973840), (4, 98230380), (5, 78584304), (6, 65486920), (8, 49115190), (10, 39292152), (12, 32743460), (15, 26194768), (16, 24557595), (19, 20680080), (20, 19646076), (24, 16371730), (30, 13097384), (38, 10340040), (40, 9823038), (48, 8185865), (57, 6893360), (60, 6548692), (76, 5170020), (80, 4911519), (95, 4136016), (114, 3446680), (120, 3274346), (152, 2585010), (190, 2068008), (199, 1974480), (228, 1723340), (240, 1637173), (285, 1378672), (304, 1292505), (380, 1034004), (398, 987240), (433, 907440), (456, 861670), (570, 689336), (597, 658160), (760, 517002), (796, 493620), (866, 453720), (912, 430835), (995, 394896), (1140, 344668), (1194, 329080), (1299, 302480), (1520, 258501), (1592, 246810), (1732, 226860), (1990, 197448), (2165, 181488), (2280, 172334), (2388, 164540), (2598, 151240), (2985, 131632), (3184, 123405), (3464, 113430), (3781, 103920), (3980, 98724), (4330, 90744), (4560, 86167), (4776, 82270), (5196, 75620), (5970, 65816), (6495, 60496), (6928, 56715), (7562, 51960), (7960, 49362), (8227, 47760), (8660, 45372), (9552, 41135), (10392, 37810), (11343, 34640), (11940, 32908), (12990, 30248), (15124, 25980), (15920, 24681), (16454, 23880), (17320, 22686), (18905, 20784)]