7130063520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{28621}}^1$

素因数の和:28815

約数の個数: 144

約数和(自身を含む): 24472840392

約数和(自身を除く): 17342776872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 5536, 6228, 6920, 7785, 8304, 10380, 12456, 13840, 15570, 16608, 20760, 24912, 27680, 28621, 31140, 41520, 49824, 57242, 62280, 83040, 85863, 114484, 124560, 143105, 171726, 228968, 249120, 257589, 286210, 343452, 429315, 457936, 515178, 572420, 686904, 858630, 915872, 1030356, 1144840, 1287945, 1373808, 1717260, 2060712, 2289680, 2575890, 2747616, 3434520, 4121424, 4579360, 4951433, 5151780, 6869040, 8242848, 9902866, 10303560, 13738080, 14854299, 19805732, 20607120, 24757165, 29708598, 39611464, 41214240, 44562897, 49514330, 59417196, 74271495, 79222928, 89125794, 99028660, 118834392, 148542990, 158445856, 178251588, 198057320, 222814485, 237668784, 297085980, 356503176, 396114640, 445628970, 475337568, 594171960, 713006352, 792229280, 891257940, 1188343920, 1426012704, 1782515880, 2376687840, 3565031760, 7130063520]

約数ペア:

[(1, 7130063520), (2, 3565031760), (3, 2376687840), (4, 1782515880), (5, 1426012704), (6, 1188343920), (8, 891257940), (9, 792229280), (10, 713006352), (12, 594171960), (15, 475337568), (16, 445628970), (18, 396114640), (20, 356503176), (24, 297085980), (30, 237668784), (32, 222814485), (36, 198057320), (40, 178251588), (45, 158445856), (48, 148542990), (60, 118834392), (72, 99028660), (80, 89125794), (90, 79222928), (96, 74271495), (120, 59417196), (144, 49514330), (160, 44562897), (173, 41214240), (180, 39611464), (240, 29708598), (288, 24757165), (346, 20607120), (360, 19805732), (480, 14854299), (519, 13738080), (692, 10303560), (720, 9902866), (865, 8242848), (1038, 6869040), (1384, 5151780), (1440, 4951433), (1557, 4579360), (1730, 4121424), (2076, 3434520), (2595, 2747616), (2768, 2575890), (3114, 2289680), (3460, 2060712), (4152, 1717260), (5190, 1373808), (5536, 1287945), (6228, 1144840), (6920, 1030356), (7785, 915872), (8304, 858630), (10380, 686904), (12456, 572420), (13840, 515178), (15570, 457936), (16608, 429315), (20760, 343452), (24912, 286210), (27680, 257589), (28621, 249120), (31140, 228968), (41520, 171726), (49824, 143105), (57242, 124560), (62280, 114484), (83040, 85863)]