425639040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5470

約数の個数: 128

約数和(自身を含む): 1390072320

約数和(自身を除く): 964433280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 5407, 6560, 7872, 9840, 10814, 13120, 15744, 16221, 19680, 21628, 26240, 27035, 32442, 39360, 43256, 54070, 64884, 78720, 81105, 86512, 108140, 129768, 162210, 173024, 216280, 221687, 259536, 324420, 346048, 432560, 443374, 519072, 648840, 665061, 692096, 865120, 886748, 1038144, 1108435, 1297680, 1330122, 1730240, 1773496, 2076288, 2216870, 2595360, 2660244, 3325305, 3460480, 3546992, 4433740, 5190720, 5320488, 6650610, 7093984, 8867480, 10381440, 10640976, 13301220, 14187968, 17734960, 21281952, 26602440, 28375936, 35469920, 42563904, 53204880, 70939840, 85127808, 106409760, 141879680, 212819520, 425639040]

約数ペア:

[(1, 425639040), (2, 212819520), (3, 141879680), (4, 106409760), (5, 85127808), (6, 70939840), (8, 53204880), (10, 42563904), (12, 35469920), (15, 28375936), (16, 26602440), (20, 21281952), (24, 17734960), (30, 14187968), (32, 13301220), (40, 10640976), (41, 10381440), (48, 8867480), (60, 7093984), (64, 6650610), (80, 5320488), (82, 5190720), (96, 4433740), (120, 3546992), (123, 3460480), (128, 3325305), (160, 2660244), (164, 2595360), (192, 2216870), (205, 2076288), (240, 1773496), (246, 1730240), (320, 1330122), (328, 1297680), (384, 1108435), (410, 1038144), (480, 886748), (492, 865120), (615, 692096), (640, 665061), (656, 648840), (820, 519072), (960, 443374), (984, 432560), (1230, 346048), (1312, 324420), (1640, 259536), (1920, 221687), (1968, 216280), (2460, 173024), (2624, 162210), (3280, 129768), (3936, 108140), (4920, 86512), (5248, 81105), (5407, 78720), (6560, 64884), (7872, 54070), (9840, 43256), (10814, 39360), (13120, 32442), (15744, 27035), (16221, 26240), (19680, 21628)]