222017160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 699943680

約数和(自身を除く): 477926520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 257, 276, 313, 345, 460, 514, 552, 626, 690, 771, 920, 939, 1028, 1252, 1285, 1380, 1542, 1565, 1878, 2056, 2504, 2570, 2760, 3084, 3130, 3756, 3855, 4695, 5140, 5911, 6168, 6260, 7199, 7512, 7710, 9390, 10280, 11822, 12520, 14398, 15420, 17733, 18780, 21597, 23644, 28796, 29555, 30840, 35466, 35995, 37560, 43194, 47288, 57592, 59110, 70932, 71990, 80441, 86388, 88665, 107985, 118220, 141864, 143980, 160882, 172776, 177330, 215970, 236440, 241323, 287960, 321764, 354660, 402205, 431940, 482646, 643528, 709320, 804410, 863880, 965292, 1206615, 1608820, 1850143, 1930584, 2413230, 3217640, 3700286, 4826460, 5550429, 7400572, 9250715, 9652920, 11100858, 14801144, 18501430, 22201716, 27752145, 37002860, 44403432, 55504290, 74005720, 111008580, 222017160]

約数ペア:

[(1, 222017160), (2, 111008580), (3, 74005720), (4, 55504290), (5, 44403432), (6, 37002860), (8, 27752145), (10, 22201716), (12, 18501430), (15, 14801144), (20, 11100858), (23, 9652920), (24, 9250715), (30, 7400572), (40, 5550429), (46, 4826460), (60, 3700286), (69, 3217640), (92, 2413230), (115, 1930584), (120, 1850143), (138, 1608820), (184, 1206615), (230, 965292), (257, 863880), (276, 804410), (313, 709320), (345, 643528), (460, 482646), (514, 431940), (552, 402205), (626, 354660), (690, 321764), (771, 287960), (920, 241323), (939, 236440), (1028, 215970), (1252, 177330), (1285, 172776), (1380, 160882), (1542, 143980), (1565, 141864), (1878, 118220), (2056, 107985), (2504, 88665), (2570, 86388), (2760, 80441), (3084, 71990), (3130, 70932), (3756, 59110), (3855, 57592), (4695, 47288), (5140, 43194), (5911, 37560), (6168, 35995), (6260, 35466), (7199, 30840), (7512, 29555), (7710, 28796), (9390, 23644), (10280, 21597), (11822, 18780), (12520, 17733), (14398, 15420)]