259740806080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{128983}}^1$

素因数の和:129067

約数の個数: 224

約数和(自身を含む): 754835005440

約数和(自身を除く): 495094199360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 64, 70, 80, 112, 116, 124, 140, 145, 155, 160, 203, 217, 224, 232, 248, 280, 290, 310, 320, 406, 434, 448, 464, 496, 560, 580, 620, 812, 868, 899, 928, 992, 1015, 1085, 1120, 1160, 1240, 1624, 1736, 1798, 1856, 1984, 2030, 2170, 2240, 2320, 2480, 3248, 3472, 3596, 4060, 4340, 4495, 4640, 4960, 6293, 6496, 6944, 7192, 8120, 8680, 8990, 9280, 9920, 12586, 12992, 13888, 14384, 16240, 17360, 17980, 25172, 28768, 31465, 32480, 34720, 35960, 50344, 57536, 62930, 64960, 69440, 71920, 100688, 125860, 128983, 143840, 201376, 251720, 257966, 287680, 402752, 503440, 515932, 644915, 902881, 1006880, 1031864, 1289830, 1805762, 2013760, 2063728, 2579660, 3611524, 3740507, 3998473, 4127456, 4514405, 5159320, 7223048, 7481014, 7996946, 8254912, 9028810, 10318640, 14446096, 14962028, 15993892, 18057620, 18702535, 19992365, 20637280, 26183549, 27989311, 28892192, 29924056, 31987784, 36115240, 37405070, 39984730, 41274560, 52367098, 55978622, 57784384, 59848112, 63975568, 72230480, 74810140, 79969460, 104734196, 111957244, 115955717, 119696224, 127951136, 130917745, 139946555, 144460960, 149620280, 159938920, 209468392, 223914488, 231911434, 239392448, 255902272, 261835490, 279893110, 288921920, 299240560, 319877840, 418936784, 447828976, 463822868, 523670980, 559786220, 579778585, 598481120, 639755680, 811690019, 837873568, 895657952, 927645736, 1047341960, 1119572440, 1159557170, 1196962240, 1279511360, 1623380038, 1675747136, 1791315904, 1855291472, 2094683920, 2239144880, 2319114340, 3246760076, 3710582944, 4058450095, 4189367840, 4478289760, 4638228680, 6493520152, 7421165888, 8116900190, 8378735680, 8956579520, 9276457360, 12987040304, 16233800380, 18552914720, 25974080608, 32467600760, 37105829440, 51948161216, 64935201520, 129870403040, 259740806080]

約数ペア:

[(1, 259740806080), (2, 129870403040), (4, 64935201520), (5, 51948161216), (7, 37105829440), (8, 32467600760), (10, 25974080608), (14, 18552914720), (16, 16233800380), (20, 12987040304), (28, 9276457360), (29, 8956579520), (31, 8378735680), (32, 8116900190), (35, 7421165888), (40, 6493520152), (56, 4638228680), (58, 4478289760), (62, 4189367840), (64, 4058450095), (70, 3710582944), (80, 3246760076), (112, 2319114340), (116, 2239144880), (124, 2094683920), (140, 1855291472), (145, 1791315904), (155, 1675747136), (160, 1623380038), (203, 1279511360), (217, 1196962240), (224, 1159557170), (232, 1119572440), (248, 1047341960), (280, 927645736), (290, 895657952), (310, 837873568), (320, 811690019), (406, 639755680), (434, 598481120), (448, 579778585), (464, 559786220), (496, 523670980), (560, 463822868), (580, 447828976), (620, 418936784), (812, 319877840), (868, 299240560), (899, 288921920), (928, 279893110), (992, 261835490), (1015, 255902272), (1085, 239392448), (1120, 231911434), (1160, 223914488), (1240, 209468392), (1624, 159938920), (1736, 149620280), (1798, 144460960), (1856, 139946555), (1984, 130917745), (2030, 127951136), (2170, 119696224), (2240, 115955717), (2320, 111957244), (2480, 104734196), (3248, 79969460), (3472, 74810140), (3596, 72230480), (4060, 63975568), (4340, 59848112), (4495, 57784384), (4640, 55978622), (4960, 52367098), (6293, 41274560), (6496, 39984730), (6944, 37405070), (7192, 36115240), (8120, 31987784), (8680, 29924056), (8990, 28892192), (9280, 27989311), (9920, 26183549), (12586, 20637280), (12992, 19992365), (13888, 18702535), (14384, 18057620), (16240, 15993892), (17360, 14962028), (17980, 14446096), (25172, 10318640), (28768, 9028810), (31465, 8254912), (32480, 7996946), (34720, 7481014), (35960, 7223048), (50344, 5159320), (57536, 4514405), (62930, 4127456), (64960, 3998473), (69440, 3740507), (71920, 3611524), (100688, 2579660), (125860, 2063728), (128983, 2013760), (143840, 1805762), (201376, 1289830), (251720, 1031864), (257966, 1006880), (287680, 902881), (402752, 644915), (503440, 515932)]