1955634120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1399}}^1$

素因数の和:1780

約数の個数: 192

約数和(自身を含む): 6958224000

約数和(自身を除く): 5002589880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 353, 360, 396, 440, 495, 660, 706, 792, 990, 1059, 1320, 1399, 1412, 1765, 1980, 2118, 2798, 2824, 3177, 3530, 3883, 3960, 4197, 4236, 5295, 5596, 6354, 6995, 7060, 7766, 8394, 8472, 10590, 11192, 11649, 12591, 12708, 13990, 14120, 15389, 15532, 15885, 16788, 19415, 20985, 21180, 23298, 25182, 25416, 27980, 30778, 31064, 31770, 33576, 34947, 38830, 41970, 42360, 46167, 46596, 50364, 55960, 58245, 61556, 62955, 63540, 69894, 76945, 77660, 83940, 92334, 93192, 100728, 116490, 123112, 125910, 127080, 138501, 139788, 153890, 155320, 167880, 174735, 184668, 230835, 232980, 251820, 277002, 279576, 307780, 349470, 369336, 461670, 465960, 493847, 503640, 554004, 615560, 692505, 698940, 923340, 987694, 1108008, 1385010, 1397880, 1481541, 1846680, 1975388, 2469235, 2770020, 2963082, 3950776, 4444623, 4938470, 5432317, 5540040, 5926164, 7407705, 8889246, 9876940, 10864634, 11852328, 14815410, 16296951, 17778492, 19753880, 21729268, 22223115, 27161585, 29630820, 32593902, 35556984, 43458536, 44446230, 48890853, 54323170, 59261640, 65187804, 81484755, 88892460, 97781706, 108646340, 130375608, 162969510, 177784920, 195563412, 217292680, 244454265, 325939020, 391126824, 488908530, 651878040, 977817060, 1955634120]

約数ペア:

[(1, 1955634120), (2, 977817060), (3, 651878040), (4, 488908530), (5, 391126824), (6, 325939020), (8, 244454265), (9, 217292680), (10, 195563412), (11, 177784920), (12, 162969510), (15, 130375608), (18, 108646340), (20, 97781706), (22, 88892460), (24, 81484755), (30, 65187804), (33, 59261640), (36, 54323170), (40, 48890853), (44, 44446230), (45, 43458536), (55, 35556984), (60, 32593902), (66, 29630820), (72, 27161585), (88, 22223115), (90, 21729268), (99, 19753880), (110, 17778492), (120, 16296951), (132, 14815410), (165, 11852328), (180, 10864634), (198, 9876940), (220, 8889246), (264, 7407705), (330, 5926164), (353, 5540040), (360, 5432317), (396, 4938470), (440, 4444623), (495, 3950776), (660, 2963082), (706, 2770020), (792, 2469235), (990, 1975388), (1059, 1846680), (1320, 1481541), (1399, 1397880), (1412, 1385010), (1765, 1108008), (1980, 987694), (2118, 923340), (2798, 698940), (2824, 692505), (3177, 615560), (3530, 554004), (3883, 503640), (3960, 493847), (4197, 465960), (4236, 461670), (5295, 369336), (5596, 349470), (6354, 307780), (6995, 279576), (7060, 277002), (7766, 251820), (8394, 232980), (8472, 230835), (10590, 184668), (11192, 174735), (11649, 167880), (12591, 155320), (12708, 153890), (13990, 139788), (14120, 138501), (15389, 127080), (15532, 125910), (15885, 123112), (16788, 116490), (19415, 100728), (20985, 93192), (21180, 92334), (23298, 83940), (25182, 77660), (25416, 76945), (27980, 69894), (30778, 63540), (31064, 62955), (31770, 61556), (33576, 58245), (34947, 55960), (38830, 50364), (41970, 46596), (42360, 46167)]