156158160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 506634240

約数和(自身を除く): 350476080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 139, 151, 155, 186, 240, 248, 278, 302, 310, 372, 417, 453, 465, 496, 556, 604, 620, 695, 744, 755, 834, 906, 930, 1112, 1208, 1240, 1390, 1488, 1510, 1668, 1812, 1860, 2085, 2224, 2265, 2416, 2480, 2780, 3020, 3336, 3624, 3720, 4170, 4309, 4530, 4681, 5560, 6040, 6672, 7248, 7440, 8340, 8618, 9060, 9362, 11120, 12080, 12927, 14043, 16680, 17236, 18120, 18724, 20989, 21545, 23405, 25854, 28086, 33360, 34472, 36240, 37448, 41978, 43090, 46810, 51708, 56172, 62967, 64635, 68944, 70215, 74896, 83956, 86180, 93620, 103416, 104945, 112344, 125934, 129270, 140430, 167912, 172360, 187240, 206832, 209890, 224688, 251868, 258540, 280860, 314835, 335824, 344720, 374480, 419780, 503736, 517080, 561720, 629670, 650659, 839560, 1007472, 1034160, 1123440, 1259340, 1301318, 1679120, 1951977, 2518680, 2602636, 3253295, 3903954, 5037360, 5205272, 6506590, 7807908, 9759885, 10410544, 13013180, 15615816, 19519770, 26026360, 31231632, 39039540, 52052720, 78079080, 156158160]

約数ペア:

[(1, 156158160), (2, 78079080), (3, 52052720), (4, 39039540), (5, 31231632), (6, 26026360), (8, 19519770), (10, 15615816), (12, 13013180), (15, 10410544), (16, 9759885), (20, 7807908), (24, 6506590), (30, 5205272), (31, 5037360), (40, 3903954), (48, 3253295), (60, 2602636), (62, 2518680), (80, 1951977), (93, 1679120), (120, 1301318), (124, 1259340), (139, 1123440), (151, 1034160), (155, 1007472), (186, 839560), (240, 650659), (248, 629670), (278, 561720), (302, 517080), (310, 503736), (372, 419780), (417, 374480), (453, 344720), (465, 335824), (496, 314835), (556, 280860), (604, 258540), (620, 251868), (695, 224688), (744, 209890), (755, 206832), (834, 187240), (906, 172360), (930, 167912), (1112, 140430), (1208, 129270), (1240, 125934), (1390, 112344), (1488, 104945), (1510, 103416), (1668, 93620), (1812, 86180), (1860, 83956), (2085, 74896), (2224, 70215), (2265, 68944), (2416, 64635), (2480, 62967), (2780, 56172), (3020, 51708), (3336, 46810), (3624, 43090), (3720, 41978), (4170, 37448), (4309, 36240), (4530, 34472), (4681, 33360), (5560, 28086), (6040, 25854), (6672, 23405), (7248, 21545), (7440, 20989), (8340, 18724), (8618, 18120), (9060, 17236), (9362, 16680), (11120, 14043), (12080, 12927)]