214013520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42463}}^1$

素因数の和:42489

約数の個数: 120

約数和(自身を含む): 821423616

約数和(自身を除く): 607410096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 42463, 84926, 127389, 169852, 212315, 254778, 297241, 339704, 382167, 424630, 509556, 594482, 636945, 679408, 764334, 849260, 891723, 1019112, 1188964, 1273890, 1486205, 1528668, 1698520, 1783446, 1910835, 2038224, 2377928, 2547780, 2675169, 2972410, 3057336, 3397040, 3566892, 3821670, 4458615, 4755856, 5095560, 5350338, 5944820, 6114672, 7133784, 7643340, 8917230, 10191120, 10700676, 11889640, 13375845, 14267568, 15286680, 17834460, 21401352, 23779280, 26751690, 30573360, 35668920, 42802704, 53503380, 71337840, 107006760, 214013520]

約数ペア:

[(1, 214013520), (2, 107006760), (3, 71337840), (4, 53503380), (5, 42802704), (6, 35668920), (7, 30573360), (8, 26751690), (9, 23779280), (10, 21401352), (12, 17834460), (14, 15286680), (15, 14267568), (16, 13375845), (18, 11889640), (20, 10700676), (21, 10191120), (24, 8917230), (28, 7643340), (30, 7133784), (35, 6114672), (36, 5944820), (40, 5350338), (42, 5095560), (45, 4755856), (48, 4458615), (56, 3821670), (60, 3566892), (63, 3397040), (70, 3057336), (72, 2972410), (80, 2675169), (84, 2547780), (90, 2377928), (105, 2038224), (112, 1910835), (120, 1783446), (126, 1698520), (140, 1528668), (144, 1486205), (168, 1273890), (180, 1188964), (210, 1019112), (240, 891723), (252, 849260), (280, 764334), (315, 679408), (336, 636945), (360, 594482), (420, 509556), (504, 424630), (560, 382167), (630, 339704), (720, 297241), (840, 254778), (1008, 212315), (1260, 169852), (1680, 127389), (2520, 84926), (5040, 42463)]