246870960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 160

約数和(自身を含む): 912798720

約数和(自身を除く): 665927760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6389, 6440, 7728, 9660, 12778, 12880, 19167, 19320, 25556, 31945, 38334, 38640, 44723, 51112, 63890, 76668, 89446, 95835, 102224, 127780, 134169, 146947, 153336, 178892, 191670, 223615, 255560, 268338, 293894, 306672, 357784, 383340, 440841, 447230, 511120, 536676, 587788, 670845, 715568, 734735, 766680, 881682, 894460, 1028629, 1073352, 1175576, 1341690, 1469470, 1533360, 1763364, 1788920, 2057258, 2146704, 2204205, 2351152, 2683380, 2938940, 3085887, 3526728, 3577840, 4114516, 4408410, 5143145, 5366760, 5877880, 6171774, 7053456, 8229032, 8816820, 10286290, 10733520, 11755760, 12343548, 15429435, 16458064, 17633640, 20572580, 24687096, 30858870, 35267280, 41145160, 49374192, 61717740, 82290320, 123435480, 246870960]

約数ペア:

[(1, 246870960), (2, 123435480), (3, 82290320), (4, 61717740), (5, 49374192), (6, 41145160), (7, 35267280), (8, 30858870), (10, 24687096), (12, 20572580), (14, 17633640), (15, 16458064), (16, 15429435), (20, 12343548), (21, 11755760), (23, 10733520), (24, 10286290), (28, 8816820), (30, 8229032), (35, 7053456), (40, 6171774), (42, 5877880), (46, 5366760), (48, 5143145), (56, 4408410), (60, 4114516), (69, 3577840), (70, 3526728), (80, 3085887), (84, 2938940), (92, 2683380), (105, 2351152), (112, 2204205), (115, 2146704), (120, 2057258), (138, 1788920), (140, 1763364), (161, 1533360), (168, 1469470), (184, 1341690), (210, 1175576), (230, 1073352), (240, 1028629), (276, 894460), (280, 881682), (322, 766680), (336, 734735), (345, 715568), (368, 670845), (420, 587788), (460, 536676), (483, 511120), (552, 447230), (560, 440841), (644, 383340), (690, 357784), (805, 306672), (840, 293894), (920, 268338), (966, 255560), (1104, 223615), (1288, 191670), (1380, 178892), (1610, 153336), (1680, 146947), (1840, 134169), (1932, 127780), (2415, 102224), (2576, 95835), (2760, 89446), (3220, 76668), (3864, 63890), (4830, 51112), (5520, 44723), (6389, 38640), (6440, 38334), (7728, 31945), (9660, 25556), (12778, 19320), (12880, 19167)]