2478028080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 320

約数和(自身を含む): 8711442432

約数和(自身を除く): 6233414352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 83, 86, 88, 110, 120, 129, 132, 165, 166, 172, 176, 215, 220, 240, 249, 258, 263, 264, 330, 332, 344, 415, 430, 440, 473, 498, 516, 526, 528, 645, 660, 664, 688, 789, 830, 860, 880, 913, 946, 996, 1032, 1052, 1245, 1290, 1315, 1320, 1328, 1419, 1578, 1660, 1720, 1826, 1892, 1992, 2064, 2104, 2365, 2490, 2580, 2630, 2640, 2739, 2838, 2893, 3156, 3320, 3440, 3569, 3652, 3784, 3945, 3984, 4208, 4565, 4730, 4980, 5160, 5260, 5478, 5676, 5786, 6312, 6640, 7095, 7138, 7304, 7568, 7890, 8679, 9130, 9460, 9960, 10320, 10520, 10707, 10956, 11309, 11352, 11572, 12624, 13695, 14190, 14276, 14465, 14608, 15780, 17358, 17845, 18260, 18920, 19920, 21040, 21414, 21829, 21912, 22618, 22704, 23144, 27390, 28380, 28552, 28930, 31560, 33927, 34716, 35690, 36520, 37840, 39259, 42828, 43395, 43658, 43824, 45236, 46288, 53535, 54780, 56545, 56760, 57104, 57860, 63120, 65487, 67854, 69432, 71380, 73040, 78518, 85656, 86790, 87316, 90472, 107070, 109145, 109560, 113090, 113520, 115720, 117777, 124399, 130974, 135708, 138864, 142760, 157036, 169635, 171312, 173580, 174632, 180944, 196295, 214140, 218290, 219120, 226180, 231440, 235554, 240119, 248798, 261948, 271416, 285520, 314072, 327435, 339270, 347160, 349264, 373197, 392590, 428280, 436580, 452360, 471108, 480238, 497596, 523896, 542832, 588885, 621995, 628144, 654870, 678540, 694320, 720357, 746394, 785180, 856560, 873160, 904720, 938647, 942216, 960476, 995192, 1047792, 1177770, 1200595, 1243990, 1309740, 1357080, 1440714, 1492788, 1570360, 1746320, 1865985, 1877294, 1884432, 1920952, 1990384, 2355540, 2401190, 2487980, 2619480, 2714160, 2815941, 2881428, 2985576, 3140720, 3601785, 3731970, 3754588, 3841904, 4693235, 4711080, 4802380, 4975960, 5238960, 5631882, 5762856, 5971152, 7203570, 7463940, 7509176, 9386470, 9422160, 9604760, 9951920, 10325117, 11263764, 11525712, 14079705, 14407140, 14927880, 15018352, 18772940, 19209520, 20650234, 22527528, 28159410, 28814280, 29855760, 30975351, 37545880, 41300468, 45055056, 51625585, 56318820, 57628560, 61950702, 75091760, 82600936, 103251170, 112637640, 123901404, 154876755, 165201872, 206502340, 225275280, 247802808, 309753510, 413004680, 495605616, 619507020, 826009360, 1239014040, 2478028080]

約数ペア:

[(1, 2478028080), (2, 1239014040), (3, 826009360), (4, 619507020), (5, 495605616), (6, 413004680), (8, 309753510), (10, 247802808), (11, 225275280), (12, 206502340), (15, 165201872), (16, 154876755), (20, 123901404), (22, 112637640), (24, 103251170), (30, 82600936), (33, 75091760), (40, 61950702), (43, 57628560), (44, 56318820), (48, 51625585), (55, 45055056), (60, 41300468), (66, 37545880), (80, 30975351), (83, 29855760), (86, 28814280), (88, 28159410), (110, 22527528), (120, 20650234), (129, 19209520), (132, 18772940), (165, 15018352), (166, 14927880), (172, 14407140), (176, 14079705), (215, 11525712), (220, 11263764), (240, 10325117), (249, 9951920), (258, 9604760), (263, 9422160), (264, 9386470), (330, 7509176), (332, 7463940), (344, 7203570), (415, 5971152), (430, 5762856), (440, 5631882), (473, 5238960), (498, 4975960), (516, 4802380), (526, 4711080), (528, 4693235), (645, 3841904), (660, 3754588), (664, 3731970), (688, 3601785), (789, 3140720), (830, 2985576), (860, 2881428), (880, 2815941), (913, 2714160), (946, 2619480), (996, 2487980), (1032, 2401190), (1052, 2355540), (1245, 1990384), (1290, 1920952), (1315, 1884432), (1320, 1877294), (1328, 1865985), (1419, 1746320), (1578, 1570360), (1660, 1492788), (1720, 1440714), (1826, 1357080), (1892, 1309740), (1992, 1243990), (2064, 1200595), (2104, 1177770), (2365, 1047792), (2490, 995192), (2580, 960476), (2630, 942216), (2640, 938647), (2739, 904720), (2838, 873160), (2893, 856560), (3156, 785180), (3320, 746394), (3440, 720357), (3569, 694320), (3652, 678540), (3784, 654870), (3945, 628144), (3984, 621995), (4208, 588885), (4565, 542832), (4730, 523896), (4980, 497596), (5160, 480238), (5260, 471108), (5478, 452360), (5676, 436580), (5786, 428280), (6312, 392590), (6640, 373197), (7095, 349264), (7138, 347160), (7304, 339270), (7568, 327435), (7890, 314072), (8679, 285520), (9130, 271416), (9460, 261948), (9960, 248798), (10320, 240119), (10520, 235554), (10707, 231440), (10956, 226180), (11309, 219120), (11352, 218290), (11572, 214140), (12624, 196295), (13695, 180944), (14190, 174632), (14276, 173580), (14465, 171312), (14608, 169635), (15780, 157036), (17358, 142760), (17845, 138864), (18260, 135708), (18920, 130974), (19920, 124399), (21040, 117777), (21414, 115720), (21829, 113520), (21912, 113090), (22618, 109560), (22704, 109145), (23144, 107070), (27390, 90472), (28380, 87316), (28552, 86790), (28930, 85656), (31560, 78518), (33927, 73040), (34716, 71380), (35690, 69432), (36520, 67854), (37840, 65487), (39259, 63120), (42828, 57860), (43395, 57104), (43658, 56760), (43824, 56545), (45236, 54780), (46288, 53535)]