9258420640

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2420

約数の個数: 192

約数和(自身を含む): 25868505600

約数和(自身を除く): 16610084960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 343, 365, 392, 490, 511, 560, 584, 686, 730, 784, 980, 1022, 1120, 1168, 1372, 1460, 1568, 1715, 1960, 2044, 2311, 2336, 2555, 2744, 2920, 3430, 3577, 3920, 4088, 4622, 5110, 5488, 5840, 6860, 7154, 7840, 8176, 9244, 10220, 10976, 11555, 11680, 13720, 14308, 16177, 16352, 17885, 18488, 20440, 23110, 25039, 27440, 28616, 32354, 35770, 36976, 40880, 46220, 50078, 54880, 57232, 64708, 71540, 73952, 80885, 81760, 92440, 100156, 113239, 114464, 125195, 129416, 143080, 161770, 168703, 184880, 200312, 226478, 250390, 258832, 286160, 323540, 337406, 369760, 400624, 452956, 500780, 517664, 566195, 572320, 647080, 674812, 792673, 801248, 843515, 905912, 1001560, 1132390, 1180921, 1294160, 1349624, 1585346, 1687030, 1811824, 2003120, 2264780, 2361842, 2588320, 2699248, 3170692, 3374060, 3623648, 3963365, 4006240, 4529560, 4723684, 5398496, 5904605, 6341384, 6748120, 7926730, 8266447, 9059120, 9447368, 11809210, 12682768, 13496240, 15853460, 16532894, 18118240, 18894736, 23618420, 25365536, 26992480, 31706920, 33065788, 37789472, 41332235, 47236840, 57865129, 63413840, 66131576, 82664470, 94473680, 115730258, 126827680, 132263152, 165328940, 188947360, 231460516, 264526304, 289325645, 330657880, 462921032, 578651290, 661315760, 925842064, 1157302580, 1322631520, 1851684128, 2314605160, 4629210320, 9258420640]

約数ペア:

[(1, 9258420640), (2, 4629210320), (4, 2314605160), (5, 1851684128), (7, 1322631520), (8, 1157302580), (10, 925842064), (14, 661315760), (16, 578651290), (20, 462921032), (28, 330657880), (32, 289325645), (35, 264526304), (40, 231460516), (49, 188947360), (56, 165328940), (70, 132263152), (73, 126827680), (80, 115730258), (98, 94473680), (112, 82664470), (140, 66131576), (146, 63413840), (160, 57865129), (196, 47236840), (224, 41332235), (245, 37789472), (280, 33065788), (292, 31706920), (343, 26992480), (365, 25365536), (392, 23618420), (490, 18894736), (511, 18118240), (560, 16532894), (584, 15853460), (686, 13496240), (730, 12682768), (784, 11809210), (980, 9447368), (1022, 9059120), (1120, 8266447), (1168, 7926730), (1372, 6748120), (1460, 6341384), (1568, 5904605), (1715, 5398496), (1960, 4723684), (2044, 4529560), (2311, 4006240), (2336, 3963365), (2555, 3623648), (2744, 3374060), (2920, 3170692), (3430, 2699248), (3577, 2588320), (3920, 2361842), (4088, 2264780), (4622, 2003120), (5110, 1811824), (5488, 1687030), (5840, 1585346), (6860, 1349624), (7154, 1294160), (7840, 1180921), (8176, 1132390), (9244, 1001560), (10220, 905912), (10976, 843515), (11555, 801248), (11680, 792673), (13720, 674812), (14308, 647080), (16177, 572320), (16352, 566195), (17885, 517664), (18488, 500780), (20440, 452956), (23110, 400624), (25039, 369760), (27440, 337406), (28616, 323540), (32354, 286160), (35770, 258832), (36976, 250390), (40880, 226478), (46220, 200312), (50078, 184880), (54880, 168703), (57232, 161770), (64708, 143080), (71540, 129416), (73952, 125195), (80885, 114464), (81760, 113239), (92440, 100156)]