1042446720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{77563}}^1$

素因数の和:77592

約数の個数: 128

約数和(自身を含む): 3797533440

約数和(自身を除く): 2755086720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 77563, 155126, 232689, 310252, 387815, 465378, 542941, 620504, 775630, 930756, 1085882, 1163445, 1241008, 1551260, 1628823, 1861512, 2171764, 2326890, 2482016, 2714705, 3102520, 3257646, 3723024, 4343528, 4653780, 4964032, 5429410, 6205040, 6515292, 7446048, 8144115, 8687056, 9307560, 9928064, 10858820, 12410080, 13030584, 14892096, 16288230, 17374112, 18615120, 21717640, 24820160, 26061168, 29784192, 32576460, 34748224, 37230240, 43435280, 49640320, 52122336, 65152920, 69496448, 74460480, 86870560, 104244672, 130305840, 148920960, 173741120, 208489344, 260611680, 347482240, 521223360, 1042446720]

約数ペア:

[(1, 1042446720), (2, 521223360), (3, 347482240), (4, 260611680), (5, 208489344), (6, 173741120), (7, 148920960), (8, 130305840), (10, 104244672), (12, 86870560), (14, 74460480), (15, 69496448), (16, 65152920), (20, 52122336), (21, 49640320), (24, 43435280), (28, 37230240), (30, 34748224), (32, 32576460), (35, 29784192), (40, 26061168), (42, 24820160), (48, 21717640), (56, 18615120), (60, 17374112), (64, 16288230), (70, 14892096), (80, 13030584), (84, 12410080), (96, 10858820), (105, 9928064), (112, 9307560), (120, 8687056), (128, 8144115), (140, 7446048), (160, 6515292), (168, 6205040), (192, 5429410), (210, 4964032), (224, 4653780), (240, 4343528), (280, 3723024), (320, 3257646), (336, 3102520), (384, 2714705), (420, 2482016), (448, 2326890), (480, 2171764), (560, 1861512), (640, 1628823), (672, 1551260), (840, 1241008), (896, 1163445), (960, 1085882), (1120, 930756), (1344, 775630), (1680, 620504), (1920, 542941), (2240, 465378), (2688, 387815), (3360, 310252), (4480, 232689), (6720, 155126), (13440, 77563)]