2016501840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16189}}^1$

素因数の和:16381

約数の個数: 120

約数和(自身を含む): 6811651080

約数和(自身を除く): 4795149240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 8304, 10380, 12456, 13840, 15570, 16189, 20760, 24912, 31140, 32378, 41520, 48567, 62280, 64756, 80945, 97134, 124560, 129512, 145701, 161890, 194268, 242835, 259024, 291402, 323780, 388536, 485670, 582804, 647560, 728505, 777072, 971340, 1165608, 1295120, 1457010, 1942680, 2331216, 2800697, 2914020, 3885360, 5601394, 5828040, 8402091, 11202788, 11656080, 14003485, 16804182, 22405576, 25206273, 28006970, 33608364, 42010455, 44811152, 50412546, 56013940, 67216728, 84020910, 100825092, 112027880, 126031365, 134433456, 168041820, 201650184, 224055760, 252062730, 336083640, 403300368, 504125460, 672167280, 1008250920, 2016501840]

約数ペア:

[(1, 2016501840), (2, 1008250920), (3, 672167280), (4, 504125460), (5, 403300368), (6, 336083640), (8, 252062730), (9, 224055760), (10, 201650184), (12, 168041820), (15, 134433456), (16, 126031365), (18, 112027880), (20, 100825092), (24, 84020910), (30, 67216728), (36, 56013940), (40, 50412546), (45, 44811152), (48, 42010455), (60, 33608364), (72, 28006970), (80, 25206273), (90, 22405576), (120, 16804182), (144, 14003485), (173, 11656080), (180, 11202788), (240, 8402091), (346, 5828040), (360, 5601394), (519, 3885360), (692, 2914020), (720, 2800697), (865, 2331216), (1038, 1942680), (1384, 1457010), (1557, 1295120), (1730, 1165608), (2076, 971340), (2595, 777072), (2768, 728505), (3114, 647560), (3460, 582804), (4152, 485670), (5190, 388536), (6228, 323780), (6920, 291402), (7785, 259024), (8304, 242835), (10380, 194268), (12456, 161890), (13840, 145701), (15570, 129512), (16189, 124560), (20760, 97134), (24912, 80945), (31140, 64756), (32378, 62280), (41520, 48567)]