216228480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8698

約数の個数: 128

約数和(自身を含む): 742331520

約数和(自身を除く): 526103040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 8663, 12480, 17326, 24960, 25989, 34652, 43315, 51978, 69304, 86630, 103956, 112619, 129945, 138608, 173260, 207912, 225238, 259890, 277216, 337857, 346520, 415824, 450476, 519780, 554432, 563095, 675714, 693040, 831648, 900952, 1039560, 1108864, 1126190, 1351428, 1386080, 1663296, 1689285, 1801904, 2079120, 2252380, 2702856, 2772160, 3326592, 3378570, 3603808, 4158240, 4504760, 5405712, 5544320, 6757140, 7207616, 8316480, 9009520, 10811424, 13514280, 14415232, 16632960, 18019040, 21622848, 27028560, 36038080, 43245696, 54057120, 72076160, 108114240, 216228480]

約数ペア:

[(1, 216228480), (2, 108114240), (3, 72076160), (4, 54057120), (5, 43245696), (6, 36038080), (8, 27028560), (10, 21622848), (12, 18019040), (13, 16632960), (15, 14415232), (16, 13514280), (20, 10811424), (24, 9009520), (26, 8316480), (30, 7207616), (32, 6757140), (39, 5544320), (40, 5405712), (48, 4504760), (52, 4158240), (60, 3603808), (64, 3378570), (65, 3326592), (78, 2772160), (80, 2702856), (96, 2252380), (104, 2079120), (120, 1801904), (128, 1689285), (130, 1663296), (156, 1386080), (160, 1351428), (192, 1126190), (195, 1108864), (208, 1039560), (240, 900952), (260, 831648), (312, 693040), (320, 675714), (384, 563095), (390, 554432), (416, 519780), (480, 450476), (520, 415824), (624, 346520), (640, 337857), (780, 277216), (832, 259890), (960, 225238), (1040, 207912), (1248, 173260), (1560, 138608), (1664, 129945), (1920, 112619), (2080, 103956), (2496, 86630), (3120, 69304), (4160, 51978), (4992, 43315), (6240, 34652), (8320, 25989), (8663, 24960), (12480, 17326)]