181375040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 224

約数和(自身を含む): 571463424

約数和(自身を除く): 390088384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 320, 340, 352, 374, 385, 433, 440, 448, 476, 544, 560, 595, 616, 680, 704, 748, 770, 866, 880, 935, 952, 1088, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1732, 1760, 1870, 1904, 2165, 2240, 2380, 2464, 2618, 2720, 2992, 3031, 3080, 3464, 3520, 3740, 3808, 4330, 4760, 4763, 4928, 5236, 5440, 5984, 6062, 6160, 6545, 6928, 7361, 7480, 7616, 8660, 9520, 9526, 10472, 11968, 12124, 12320, 13090, 13856, 14722, 14960, 15155, 17320, 19040, 19052, 20944, 23815, 24248, 24640, 26180, 27712, 29444, 29920, 30310, 33341, 34640, 36805, 38080, 38104, 41888, 47630, 48496, 51527, 52360, 58888, 59840, 60620, 66682, 69280, 73610, 76208, 80971, 83776, 95260, 96992, 103054, 104720, 117776, 121240, 133364, 138560, 147220, 152416, 161942, 166705, 190520, 193984, 206108, 209440, 235552, 242480, 257635, 266728, 294440, 304832, 323884, 333410, 381040, 404855, 412216, 418880, 471104, 484960, 515270, 533456, 566797, 588880, 647768, 666820, 762080, 809710, 824432, 969920, 1030540, 1066912, 1133594, 1177760, 1295536, 1333640, 1524160, 1619420, 1648864, 2061080, 2133824, 2267188, 2355520, 2591072, 2667280, 2833985, 3238840, 3297728, 4122160, 4534376, 5182144, 5334560, 5667970, 6477680, 8244320, 9068752, 10669120, 11335940, 12955360, 16488640, 18137504, 22671880, 25910720, 36275008, 45343760, 90687520, 181375040]

約数ペア:

[(1, 181375040), (2, 90687520), (4, 45343760), (5, 36275008), (7, 25910720), (8, 22671880), (10, 18137504), (11, 16488640), (14, 12955360), (16, 11335940), (17, 10669120), (20, 9068752), (22, 8244320), (28, 6477680), (32, 5667970), (34, 5334560), (35, 5182144), (40, 4534376), (44, 4122160), (55, 3297728), (56, 3238840), (64, 2833985), (68, 2667280), (70, 2591072), (77, 2355520), (80, 2267188), (85, 2133824), (88, 2061080), (110, 1648864), (112, 1619420), (119, 1524160), (136, 1333640), (140, 1295536), (154, 1177760), (160, 1133594), (170, 1066912), (176, 1030540), (187, 969920), (220, 824432), (224, 809710), (238, 762080), (272, 666820), (280, 647768), (308, 588880), (320, 566797), (340, 533456), (352, 515270), (374, 484960), (385, 471104), (433, 418880), (440, 412216), (448, 404855), (476, 381040), (544, 333410), (560, 323884), (595, 304832), (616, 294440), (680, 266728), (704, 257635), (748, 242480), (770, 235552), (866, 209440), (880, 206108), (935, 193984), (952, 190520), (1088, 166705), (1120, 161942), (1190, 152416), (1232, 147220), (1309, 138560), (1360, 133364), (1496, 121240), (1540, 117776), (1732, 104720), (1760, 103054), (1870, 96992), (1904, 95260), (2165, 83776), (2240, 80971), (2380, 76208), (2464, 73610), (2618, 69280), (2720, 66682), (2992, 60620), (3031, 59840), (3080, 58888), (3464, 52360), (3520, 51527), (3740, 48496), (3808, 47630), (4330, 41888), (4760, 38104), (4763, 38080), (4928, 36805), (5236, 34640), (5440, 33341), (5984, 30310), (6062, 29920), (6160, 29444), (6545, 27712), (6928, 26180), (7361, 24640), (7480, 24248), (7616, 23815), (8660, 20944), (9520, 19052), (9526, 19040), (10472, 17320), (11968, 15155), (12124, 14960), (12320, 14722), (13090, 13856)]