330742720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 1015934976

約数和(自身を除く): 685192256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 433, 434, 440, 448, 496, 560, 616, 620, 682, 704, 770, 866, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1732, 1736, 1760, 1984, 2165, 2170, 2240, 2387, 2464, 2480, 2728, 3031, 3080, 3410, 3464, 3472, 3520, 4330, 4340, 4763, 4774, 4928, 4960, 5456, 6062, 6160, 6820, 6928, 6944, 8660, 8680, 9526, 9548, 9920, 10912, 11935, 12124, 12320, 13423, 13640, 13856, 13888, 15155, 17320, 17360, 19052, 19096, 21824, 23815, 23870, 24248, 24640, 26846, 27280, 27712, 30310, 33341, 34640, 34720, 38104, 38192, 47630, 47740, 48496, 53692, 54560, 60620, 66682, 67115, 69280, 69440, 76208, 76384, 93961, 95260, 95480, 96992, 107384, 109120, 121240, 133364, 134230, 138560, 147653, 152416, 152768, 166705, 187922, 190520, 190960, 193984, 214768, 242480, 266728, 268460, 295306, 304832, 333410, 375844, 381040, 381920, 429536, 469805, 484960, 533456, 536920, 590612, 666820, 738265, 751688, 762080, 763840, 859072, 939610, 969920, 1033571, 1066912, 1073840, 1181224, 1333640, 1476530, 1503376, 1524160, 1879220, 2067142, 2133824, 2147680, 2362448, 2667280, 2953060, 3006752, 3758440, 4134284, 4295360, 4724896, 5167855, 5334560, 5906120, 6013504, 7516880, 8268568, 9449792, 10335710, 10669120, 11812240, 15033760, 16537136, 20671420, 23624480, 30067520, 33074272, 41342840, 47248960, 66148544, 82685680, 165371360, 330742720]

約数ペア:

[(1, 330742720), (2, 165371360), (4, 82685680), (5, 66148544), (7, 47248960), (8, 41342840), (10, 33074272), (11, 30067520), (14, 23624480), (16, 20671420), (20, 16537136), (22, 15033760), (28, 11812240), (31, 10669120), (32, 10335710), (35, 9449792), (40, 8268568), (44, 7516880), (55, 6013504), (56, 5906120), (62, 5334560), (64, 5167855), (70, 4724896), (77, 4295360), (80, 4134284), (88, 3758440), (110, 3006752), (112, 2953060), (124, 2667280), (140, 2362448), (154, 2147680), (155, 2133824), (160, 2067142), (176, 1879220), (217, 1524160), (220, 1503376), (224, 1476530), (248, 1333640), (280, 1181224), (308, 1073840), (310, 1066912), (320, 1033571), (341, 969920), (352, 939610), (385, 859072), (433, 763840), (434, 762080), (440, 751688), (448, 738265), (496, 666820), (560, 590612), (616, 536920), (620, 533456), (682, 484960), (704, 469805), (770, 429536), (866, 381920), (868, 381040), (880, 375844), (992, 333410), (1085, 304832), (1120, 295306), (1232, 268460), (1240, 266728), (1364, 242480), (1540, 214768), (1705, 193984), (1732, 190960), (1736, 190520), (1760, 187922), (1984, 166705), (2165, 152768), (2170, 152416), (2240, 147653), (2387, 138560), (2464, 134230), (2480, 133364), (2728, 121240), (3031, 109120), (3080, 107384), (3410, 96992), (3464, 95480), (3472, 95260), (3520, 93961), (4330, 76384), (4340, 76208), (4763, 69440), (4774, 69280), (4928, 67115), (4960, 66682), (5456, 60620), (6062, 54560), (6160, 53692), (6820, 48496), (6928, 47740), (6944, 47630), (8660, 38192), (8680, 38104), (9526, 34720), (9548, 34640), (9920, 33341), (10912, 30310), (11935, 27712), (12124, 27280), (12320, 26846), (13423, 24640), (13640, 24248), (13856, 23870), (13888, 23815), (15155, 21824), (17320, 19096), (17360, 19052)]