2048707680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5479}}^1$

素因数の和:5557

約数の個数: 192

約数和(自身を含む): 6960038400

約数和(自身を除く): 4911330720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 3040, 3116, 3280, 3895, 3936, 4560, 4674, 4920, 5479, 6232, 6560, 7790, 9120, 9348, 9840, 10958, 11685, 12464, 15580, 16437, 18696, 19680, 21916, 23370, 24928, 27395, 31160, 32874, 37392, 43832, 46740, 54790, 62320, 65748, 74784, 82185, 87664, 93480, 104101, 109580, 124640, 131496, 164370, 175328, 186960, 208202, 219160, 224639, 262992, 312303, 328740, 373920, 416404, 438320, 449278, 520505, 525984, 624606, 657480, 673917, 832808, 876640, 898556, 1041010, 1123195, 1249212, 1314960, 1347834, 1561515, 1665616, 1797112, 2082020, 2246390, 2498424, 2629920, 2695668, 3123030, 3331232, 3369585, 3594224, 4164040, 4268141, 4492780, 4996848, 5391336, 6246060, 6739170, 7188448, 8328080, 8536282, 8985560, 9993696, 10782672, 12492120, 12804423, 13478340, 16656160, 17072564, 17971120, 21340705, 21565344, 24984240, 25608846, 26956680, 34145128, 35942240, 42681410, 49968480, 51217692, 53913360, 64022115, 68290256, 85362820, 102435384, 107826720, 128044230, 136580512, 170725640, 204870768, 256088460, 341451280, 409741536, 512176920, 682902560, 1024353840, 2048707680]

約数ペア:

[(1, 2048707680), (2, 1024353840), (3, 682902560), (4, 512176920), (5, 409741536), (6, 341451280), (8, 256088460), (10, 204870768), (12, 170725640), (15, 136580512), (16, 128044230), (19, 107826720), (20, 102435384), (24, 85362820), (30, 68290256), (32, 64022115), (38, 53913360), (40, 51217692), (41, 49968480), (48, 42681410), (57, 35942240), (60, 34145128), (76, 26956680), (80, 25608846), (82, 24984240), (95, 21565344), (96, 21340705), (114, 17971120), (120, 17072564), (123, 16656160), (152, 13478340), (160, 12804423), (164, 12492120), (190, 10782672), (205, 9993696), (228, 8985560), (240, 8536282), (246, 8328080), (285, 7188448), (304, 6739170), (328, 6246060), (380, 5391336), (410, 4996848), (456, 4492780), (480, 4268141), (492, 4164040), (570, 3594224), (608, 3369585), (615, 3331232), (656, 3123030), (760, 2695668), (779, 2629920), (820, 2498424), (912, 2246390), (984, 2082020), (1140, 1797112), (1230, 1665616), (1312, 1561515), (1520, 1347834), (1558, 1314960), (1640, 1249212), (1824, 1123195), (1968, 1041010), (2280, 898556), (2337, 876640), (2460, 832808), (3040, 673917), (3116, 657480), (3280, 624606), (3895, 525984), (3936, 520505), (4560, 449278), (4674, 438320), (4920, 416404), (5479, 373920), (6232, 328740), (6560, 312303), (7790, 262992), (9120, 224639), (9348, 219160), (9840, 208202), (10958, 186960), (11685, 175328), (12464, 164370), (15580, 131496), (16437, 124640), (18696, 109580), (19680, 104101), (21916, 93480), (23370, 87664), (24928, 82185), (27395, 74784), (31160, 65748), (32874, 62320), (37392, 54790), (43832, 46740)]