165371360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 503967744

約数和(自身を除く): 338596384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 433, 434, 440, 496, 560, 616, 620, 682, 770, 866, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1732, 1736, 1760, 2165, 2170, 2387, 2464, 2480, 2728, 3031, 3080, 3410, 3464, 3472, 4330, 4340, 4763, 4774, 4960, 5456, 6062, 6160, 6820, 6928, 6944, 8660, 8680, 9526, 9548, 10912, 11935, 12124, 12320, 13423, 13640, 13856, 15155, 17320, 17360, 19052, 19096, 23815, 23870, 24248, 26846, 27280, 30310, 33341, 34640, 34720, 38104, 38192, 47630, 47740, 48496, 53692, 54560, 60620, 66682, 67115, 69280, 76208, 76384, 93961, 95260, 95480, 96992, 107384, 121240, 133364, 134230, 147653, 152416, 166705, 187922, 190520, 190960, 214768, 242480, 266728, 268460, 295306, 333410, 375844, 381040, 381920, 429536, 469805, 484960, 533456, 536920, 590612, 666820, 738265, 751688, 762080, 939610, 1033571, 1066912, 1073840, 1181224, 1333640, 1476530, 1503376, 1879220, 2067142, 2147680, 2362448, 2667280, 2953060, 3006752, 3758440, 4134284, 4724896, 5167855, 5334560, 5906120, 7516880, 8268568, 10335710, 11812240, 15033760, 16537136, 20671420, 23624480, 33074272, 41342840, 82685680, 165371360]

約数ペア:

[(1, 165371360), (2, 82685680), (4, 41342840), (5, 33074272), (7, 23624480), (8, 20671420), (10, 16537136), (11, 15033760), (14, 11812240), (16, 10335710), (20, 8268568), (22, 7516880), (28, 5906120), (31, 5334560), (32, 5167855), (35, 4724896), (40, 4134284), (44, 3758440), (55, 3006752), (56, 2953060), (62, 2667280), (70, 2362448), (77, 2147680), (80, 2067142), (88, 1879220), (110, 1503376), (112, 1476530), (124, 1333640), (140, 1181224), (154, 1073840), (155, 1066912), (160, 1033571), (176, 939610), (217, 762080), (220, 751688), (224, 738265), (248, 666820), (280, 590612), (308, 536920), (310, 533456), (341, 484960), (352, 469805), (385, 429536), (433, 381920), (434, 381040), (440, 375844), (496, 333410), (560, 295306), (616, 268460), (620, 266728), (682, 242480), (770, 214768), (866, 190960), (868, 190520), (880, 187922), (992, 166705), (1085, 152416), (1120, 147653), (1232, 134230), (1240, 133364), (1364, 121240), (1540, 107384), (1705, 96992), (1732, 95480), (1736, 95260), (1760, 93961), (2165, 76384), (2170, 76208), (2387, 69280), (2464, 67115), (2480, 66682), (2728, 60620), (3031, 54560), (3080, 53692), (3410, 48496), (3464, 47740), (3472, 47630), (4330, 38192), (4340, 38104), (4763, 34720), (4774, 34640), (4960, 33341), (5456, 30310), (6062, 27280), (6160, 26846), (6820, 24248), (6928, 23870), (6944, 23815), (8660, 19096), (8680, 19052), (9526, 17360), (9548, 17320), (10912, 15155), (11935, 13856), (12124, 13640), (12320, 13423)]