143474240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 168

約数和(自身を含む): 423915840

約数和(自身を除く): 280441600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 379, 416, 448, 455, 520, 560, 676, 728, 758, 832, 845, 910, 1040, 1120, 1183, 1352, 1456, 1516, 1690, 1820, 1895, 2080, 2240, 2366, 2653, 2704, 2912, 3032, 3380, 3640, 3790, 4160, 4732, 4927, 5306, 5408, 5824, 5915, 6064, 6760, 7280, 7580, 9464, 9854, 10612, 10816, 11830, 12128, 13265, 13520, 14560, 15160, 18928, 19708, 21224, 23660, 24256, 24635, 26530, 27040, 29120, 30320, 34489, 37856, 39416, 42448, 47320, 49270, 53060, 54080, 60640, 64051, 68978, 75712, 78832, 84896, 94640, 98540, 106120, 121280, 128102, 137956, 157664, 169792, 172445, 189280, 197080, 212240, 256204, 275912, 315328, 320255, 344890, 378560, 394160, 424480, 448357, 512408, 551824, 640510, 689780, 788320, 848960, 896714, 1024816, 1103648, 1281020, 1379560, 1576640, 1793428, 2049632, 2207296, 2241785, 2562040, 2759120, 3586856, 4099264, 4483570, 5124080, 5518240, 7173712, 8967140, 10248160, 11036480, 14347424, 17934280, 20496320, 28694848, 35868560, 71737120, 143474240]

約数ペア:

[(1, 143474240), (2, 71737120), (4, 35868560), (5, 28694848), (7, 20496320), (8, 17934280), (10, 14347424), (13, 11036480), (14, 10248160), (16, 8967140), (20, 7173712), (26, 5518240), (28, 5124080), (32, 4483570), (35, 4099264), (40, 3586856), (52, 2759120), (56, 2562040), (64, 2241785), (65, 2207296), (70, 2049632), (80, 1793428), (91, 1576640), (104, 1379560), (112, 1281020), (130, 1103648), (140, 1024816), (160, 896714), (169, 848960), (182, 788320), (208, 689780), (224, 640510), (260, 551824), (280, 512408), (320, 448357), (338, 424480), (364, 394160), (379, 378560), (416, 344890), (448, 320255), (455, 315328), (520, 275912), (560, 256204), (676, 212240), (728, 197080), (758, 189280), (832, 172445), (845, 169792), (910, 157664), (1040, 137956), (1120, 128102), (1183, 121280), (1352, 106120), (1456, 98540), (1516, 94640), (1690, 84896), (1820, 78832), (1895, 75712), (2080, 68978), (2240, 64051), (2366, 60640), (2653, 54080), (2704, 53060), (2912, 49270), (3032, 47320), (3380, 42448), (3640, 39416), (3790, 37856), (4160, 34489), (4732, 30320), (4927, 29120), (5306, 27040), (5408, 26530), (5824, 24635), (5915, 24256), (6064, 23660), (6760, 21224), (7280, 19708), (7580, 18928), (9464, 15160), (9854, 14560), (10612, 13520), (10816, 13265), (11830, 12128)]