1128321480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1484

約数の個数: 256

約数和(自身を含む): 4064256000

約数和(自身を除く): 2935934520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 52, 55, 60, 65, 66, 78, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 188, 195, 220, 235, 260, 264, 282, 286, 312, 330, 376, 390, 429, 440, 470, 517, 520, 564, 572, 611, 660, 705, 715, 780, 858, 940, 1034, 1128, 1144, 1222, 1320, 1399, 1410, 1430, 1551, 1560, 1716, 1833, 1880, 2068, 2145, 2444, 2585, 2798, 2820, 2860, 3055, 3102, 3432, 3666, 4136, 4197, 4290, 4888, 5170, 5596, 5640, 5720, 6110, 6204, 6721, 6995, 7332, 7755, 8394, 8580, 9165, 10340, 11192, 12220, 12408, 13442, 13990, 14664, 15389, 15510, 16788, 17160, 18187, 18330, 20163, 20680, 20985, 24440, 26884, 27980, 30778, 31020, 33576, 33605, 36374, 36660, 40326, 41970, 46167, 53768, 54561, 55960, 61556, 62040, 65753, 67210, 72748, 73320, 76945, 80652, 83940, 90935, 92334, 100815, 109122, 123112, 131506, 134420, 145496, 153890, 161304, 167880, 181870, 184668, 197259, 200057, 201630, 218244, 230835, 263012, 268840, 272805, 307780, 328765, 363740, 369336, 394518, 400114, 403260, 436488, 461670, 526024, 545610, 600171, 615560, 657530, 723283, 727480, 789036, 800228, 806520, 854789, 923340, 986295, 1000285, 1091220, 1200342, 1315060, 1446566, 1578072, 1600456, 1709578, 1846680, 1972590, 2000570, 2169849, 2182440, 2400684, 2564367, 2630120, 2893132, 3000855, 3419156, 3616415, 3945180, 4001140, 4273945, 4339698, 4801368, 5128734, 5786264, 6001710, 6838312, 7232830, 7890360, 8002280, 8547890, 8679396, 9402679, 10257468, 10849245, 12003420, 12821835, 14465660, 17095780, 17358792, 18805358, 20514936, 21698490, 24006840, 25643670, 28208037, 28931320, 34191560, 37610716, 43396980, 47013395, 51287340, 56416074, 75221432, 86793960, 94026790, 102574680, 112832148, 141040185, 188053580, 225664296, 282080370, 376107160, 564160740, 1128321480]

約数ペア:

[(1, 1128321480), (2, 564160740), (3, 376107160), (4, 282080370), (5, 225664296), (6, 188053580), (8, 141040185), (10, 112832148), (11, 102574680), (12, 94026790), (13, 86793960), (15, 75221432), (20, 56416074), (22, 51287340), (24, 47013395), (26, 43396980), (30, 37610716), (33, 34191560), (39, 28931320), (40, 28208037), (44, 25643670), (47, 24006840), (52, 21698490), (55, 20514936), (60, 18805358), (65, 17358792), (66, 17095780), (78, 14465660), (88, 12821835), (94, 12003420), (104, 10849245), (110, 10257468), (120, 9402679), (130, 8679396), (132, 8547890), (141, 8002280), (143, 7890360), (156, 7232830), (165, 6838312), (188, 6001710), (195, 5786264), (220, 5128734), (235, 4801368), (260, 4339698), (264, 4273945), (282, 4001140), (286, 3945180), (312, 3616415), (330, 3419156), (376, 3000855), (390, 2893132), (429, 2630120), (440, 2564367), (470, 2400684), (517, 2182440), (520, 2169849), (564, 2000570), (572, 1972590), (611, 1846680), (660, 1709578), (705, 1600456), (715, 1578072), (780, 1446566), (858, 1315060), (940, 1200342), (1034, 1091220), (1128, 1000285), (1144, 986295), (1222, 923340), (1320, 854789), (1399, 806520), (1410, 800228), (1430, 789036), (1551, 727480), (1560, 723283), (1716, 657530), (1833, 615560), (1880, 600171), (2068, 545610), (2145, 526024), (2444, 461670), (2585, 436488), (2798, 403260), (2820, 400114), (2860, 394518), (3055, 369336), (3102, 363740), (3432, 328765), (3666, 307780), (4136, 272805), (4197, 268840), (4290, 263012), (4888, 230835), (5170, 218244), (5596, 201630), (5640, 200057), (5720, 197259), (6110, 184668), (6204, 181870), (6721, 167880), (6995, 161304), (7332, 153890), (7755, 145496), (8394, 134420), (8580, 131506), (9165, 123112), (10340, 109122), (11192, 100815), (12220, 92334), (12408, 90935), (13442, 83940), (13990, 80652), (14664, 76945), (15389, 73320), (15510, 72748), (16788, 67210), (17160, 65753), (18187, 62040), (18330, 61556), (20163, 55960), (20680, 54561), (20985, 53768), (24440, 46167), (26884, 41970), (27980, 40326), (30778, 36660), (31020, 36374), (33576, 33605)]