67972999360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{221497}}^1$

素因数の和:221658

約数の個数: 112

約数和(自身を含む): 186334749504

約数和(自身を除く): 118361750144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 685, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3836, 4384, 4795, 5480, 7672, 8768, 9590, 10960, 15344, 19180, 21920, 30688, 38360, 43840, 61376, 76720, 153440, 221497, 306880, 442994, 885988, 1107485, 1550479, 1771976, 2214970, 3100958, 3543952, 4429940, 6201916, 7087904, 7752395, 8859880, 12403832, 14175808, 15504790, 17719760, 24807664, 30345089, 31009580, 35439520, 49615328, 60690178, 62019160, 70879040, 99230656, 121380356, 124038320, 151725445, 212415623, 242760712, 248076640, 303450890, 424831246, 485521424, 496153280, 606901780, 849662492, 971042848, 1062078115, 1213803560, 1699324984, 1942085696, 2124156230, 2427607120, 3398649968, 4248312460, 4855214240, 6797299936, 8496624920, 9710428480, 13594599872, 16993249840, 33986499680, 67972999360]

約数ペア:

[(1, 67972999360), (2, 33986499680), (4, 16993249840), (5, 13594599872), (7, 9710428480), (8, 8496624920), (10, 6797299936), (14, 4855214240), (16, 4248312460), (20, 3398649968), (28, 2427607120), (32, 2124156230), (35, 1942085696), (40, 1699324984), (56, 1213803560), (64, 1062078115), (70, 971042848), (80, 849662492), (112, 606901780), (137, 496153280), (140, 485521424), (160, 424831246), (224, 303450890), (274, 248076640), (280, 242760712), (320, 212415623), (448, 151725445), (548, 124038320), (560, 121380356), (685, 99230656), (959, 70879040), (1096, 62019160), (1120, 60690178), (1370, 49615328), (1918, 35439520), (2192, 31009580), (2240, 30345089), (2740, 24807664), (3836, 17719760), (4384, 15504790), (4795, 14175808), (5480, 12403832), (7672, 8859880), (8768, 7752395), (9590, 7087904), (10960, 6201916), (15344, 4429940), (19180, 3543952), (21920, 3100958), (30688, 2214970), (38360, 1771976), (43840, 1550479), (61376, 1107485), (76720, 885988), (153440, 442994), (221497, 306880)]