225373630720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1\times {\mathrm{1031}}^1$

素因数の和:1877

約数の個数: 288

約数和(自身を含む): 638289985536

約数和(自身を除く): 412916354816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 787, 868, 896, 992, 1031, 1085, 1120, 1240, 1280, 1574, 1736, 1792, 1984, 2062, 2170, 2240, 2480, 3148, 3472, 3935, 3968, 4124, 4340, 4480, 4960, 5155, 5509, 6296, 6944, 7217, 7870, 7936, 8248, 8680, 8960, 9920, 10310, 11018, 12592, 13888, 14434, 15740, 16496, 17360, 19840, 20620, 22036, 24397, 25184, 27545, 27776, 28868, 31480, 31961, 32992, 34720, 36085, 39680, 41240, 44072, 48794, 50368, 55090, 55552, 57736, 62960, 63922, 65984, 69440, 72170, 82480, 88144, 97588, 100736, 110180, 115472, 121985, 125920, 127844, 131968, 138880, 144340, 159805, 164960, 170779, 176288, 195176, 201472, 220360, 223727, 230944, 243970, 251840, 255688, 263936, 277760, 288680, 319610, 329920, 341558, 352576, 390352, 440720, 447454, 461888, 487940, 503680, 511376, 577360, 639220, 659840, 683116, 705152, 780704, 811397, 853895, 881440, 894908, 923776, 975880, 1007360, 1022752, 1118635, 1154720, 1278440, 1319680, 1366232, 1410304, 1561408, 1622794, 1707790, 1762880, 1789816, 1847552, 1951760, 2045504, 2237270, 2309440, 2556880, 2732464, 3122816, 3245588, 3415580, 3525760, 3579632, 3903520, 4056985, 4091008, 4474540, 4618880, 5113760, 5464928, 5679779, 6245632, 6491176, 6831160, 7051520, 7159264, 7807040, 8113970, 8182016, 8949080, 9237760, 10227520, 10929856, 11359558, 12982352, 13662320, 14318528, 15614080, 16227940, 17898160, 20455040, 21859712, 22719116, 25153307, 25964704, 27324640, 28398895, 28637056, 31228160, 32455880, 35796320, 40910080, 43719424, 45438232, 50306614, 51929408, 54649280, 56797790, 57274112, 64911760, 71592640, 90876464, 100613228, 103858816, 109298560, 113595580, 125766535, 129823520, 143185280, 176073149, 181752928, 201226456, 207717632, 218597120, 227191160, 251533070, 259647040, 286370560, 352146298, 363505856, 402452912, 454382320, 503066140, 519294080, 704292596, 727011712, 804905824, 880365745, 908764640, 1006132280, 1038588160, 1408585192, 1454023424, 1609811648, 1760731490, 1817529280, 2012264560, 2817170384, 3219623296, 3521462980, 3635058560, 4024529120, 5634340768, 6439246592, 7042925960, 7270117120, 8049058240, 11268681536, 14085851920, 16098116480, 22537363072, 28171703840, 32196232960, 45074726144, 56343407680, 112686815360, 225373630720]

約数ペア:

[(1, 225373630720), (2, 112686815360), (4, 56343407680), (5, 45074726144), (7, 32196232960), (8, 28171703840), (10, 22537363072), (14, 16098116480), (16, 14085851920), (20, 11268681536), (28, 8049058240), (31, 7270117120), (32, 7042925960), (35, 6439246592), (40, 5634340768), (56, 4024529120), (62, 3635058560), (64, 3521462980), (70, 3219623296), (80, 2817170384), (112, 2012264560), (124, 1817529280), (128, 1760731490), (140, 1609811648), (155, 1454023424), (160, 1408585192), (217, 1038588160), (224, 1006132280), (248, 908764640), (256, 880365745), (280, 804905824), (310, 727011712), (320, 704292596), (434, 519294080), (448, 503066140), (496, 454382320), (560, 402452912), (620, 363505856), (640, 352146298), (787, 286370560), (868, 259647040), (896, 251533070), (992, 227191160), (1031, 218597120), (1085, 207717632), (1120, 201226456), (1240, 181752928), (1280, 176073149), (1574, 143185280), (1736, 129823520), (1792, 125766535), (1984, 113595580), (2062, 109298560), (2170, 103858816), (2240, 100613228), (2480, 90876464), (3148, 71592640), (3472, 64911760), (3935, 57274112), (3968, 56797790), (4124, 54649280), (4340, 51929408), (4480, 50306614), (4960, 45438232), (5155, 43719424), (5509, 40910080), (6296, 35796320), (6944, 32455880), (7217, 31228160), (7870, 28637056), (7936, 28398895), (8248, 27324640), (8680, 25964704), (8960, 25153307), (9920, 22719116), (10310, 21859712), (11018, 20455040), (12592, 17898160), (13888, 16227940), (14434, 15614080), (15740, 14318528), (16496, 13662320), (17360, 12982352), (19840, 11359558), (20620, 10929856), (22036, 10227520), (24397, 9237760), (25184, 8949080), (27545, 8182016), (27776, 8113970), (28868, 7807040), (31480, 7159264), (31961, 7051520), (32992, 6831160), (34720, 6491176), (36085, 6245632), (39680, 5679779), (41240, 5464928), (44072, 5113760), (48794, 4618880), (50368, 4474540), (55090, 4091008), (55552, 4056985), (57736, 3903520), (62960, 3579632), (63922, 3525760), (65984, 3415580), (69440, 3245588), (72170, 3122816), (82480, 2732464), (88144, 2556880), (97588, 2309440), (100736, 2237270), (110180, 2045504), (115472, 1951760), (121985, 1847552), (125920, 1789816), (127844, 1762880), (131968, 1707790), (138880, 1622794), (144340, 1561408), (159805, 1410304), (164960, 1366232), (170779, 1319680), (176288, 1278440), (195176, 1154720), (201472, 1118635), (220360, 1022752), (223727, 1007360), (230944, 975880), (243970, 923776), (251840, 894908), (255688, 881440), (263936, 853895), (277760, 811397), (288680, 780704), (319610, 705152), (329920, 683116), (341558, 659840), (352576, 639220), (390352, 577360), (440720, 511376), (447454, 503680), (461888, 487940)]