243239989680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{573571}}^1$

素因数の和:573640

約数の個数: 240

約数和(自身を含む): 887614141440

約数和(自身を除く): 644374151760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 17670, 21204, 22320, 23560, 26505, 28272, 35340, 42408, 47120, 53010, 70680, 84816, 106020, 141360, 212040, 424080, 573571, 1147142, 1720713, 2294284, 2867855, 3441426, 4588568, 5162139, 5735710, 6882852, 8603565, 9177136, 10324278, 10897849, 11471420, 13765704, 17207130, 17780701, 20648556, 21795698, 22942840, 25810695, 27531408, 32693547, 34414260, 35561402, 41297112, 43591396, 45885680, 51621390, 53342103, 54489245, 65387094, 68828520, 71122804, 82594224, 87182792, 88903505, 98080641, 103242780, 106684206, 108978490, 130774188, 137657040, 142245608, 160026309, 163467735, 174365584, 177807010, 196161282, 206485560, 213368412, 217956980, 261548376, 266710515, 284491216, 320052618, 326935470, 337833319, 355614020, 392322564, 412971120, 426736824, 435913960, 490403205, 523096752, 533421030, 640105236, 653870940, 675666638, 711228040, 784645128, 800131545, 853473648, 871827920, 980806410, 1013499957, 1066842060, 1280210472, 1307741880, 1351333276, 1422456080, 1569290256, 1600263090, 1689166595, 1961612820, 2026999914, 2133684120, 2560420944, 2615483760, 2702666552, 3040499871, 3200526180, 3378333190, 3923225640, 4053999828, 4267368240, 5067499785, 5405333104, 6080999742, 6401052360, 6756666380, 7846451280, 8107999656, 10134999570, 12161999484, 12802104720, 13513332760, 15202499355, 16215999312, 20269999140, 24323998968, 27026665520, 30404998710, 40539998280, 48647997936, 60809997420, 81079996560, 121619994840, 243239989680]

約数ペア:

[(1, 243239989680), (2, 121619994840), (3, 81079996560), (4, 60809997420), (5, 48647997936), (6, 40539998280), (8, 30404998710), (9, 27026665520), (10, 24323998968), (12, 20269999140), (15, 16215999312), (16, 15202499355), (18, 13513332760), (19, 12802104720), (20, 12161999484), (24, 10134999570), (30, 8107999656), (31, 7846451280), (36, 6756666380), (38, 6401052360), (40, 6080999742), (45, 5405333104), (48, 5067499785), (57, 4267368240), (60, 4053999828), (62, 3923225640), (72, 3378333190), (76, 3200526180), (80, 3040499871), (90, 2702666552), (93, 2615483760), (95, 2560420944), (114, 2133684120), (120, 2026999914), (124, 1961612820), (144, 1689166595), (152, 1600263090), (155, 1569290256), (171, 1422456080), (180, 1351333276), (186, 1307741880), (190, 1280210472), (228, 1066842060), (240, 1013499957), (248, 980806410), (279, 871827920), (285, 853473648), (304, 800131545), (310, 784645128), (342, 711228040), (360, 675666638), (372, 653870940), (380, 640105236), (456, 533421030), (465, 523096752), (496, 490403205), (558, 435913960), (570, 426736824), (589, 412971120), (620, 392322564), (684, 355614020), (720, 337833319), (744, 326935470), (760, 320052618), (855, 284491216), (912, 266710515), (930, 261548376), (1116, 217956980), (1140, 213368412), (1178, 206485560), (1240, 196161282), (1368, 177807010), (1395, 174365584), (1488, 163467735), (1520, 160026309), (1710, 142245608), (1767, 137657040), (1860, 130774188), (2232, 108978490), (2280, 106684206), (2356, 103242780), (2480, 98080641), (2736, 88903505), (2790, 87182792), (2945, 82594224), (3420, 71122804), (3534, 68828520), (3720, 65387094), (4464, 54489245), (4560, 53342103), (4712, 51621390), (5301, 45885680), (5580, 43591396), (5890, 41297112), (6840, 35561402), (7068, 34414260), (7440, 32693547), (8835, 27531408), (9424, 25810695), (10602, 22942840), (11160, 21795698), (11780, 20648556), (13680, 17780701), (14136, 17207130), (17670, 13765704), (21204, 11471420), (22320, 10897849), (23560, 10324278), (26505, 9177136), (28272, 8603565), (35340, 6882852), (42408, 5735710), (47120, 5162139), (53010, 4588568), (70680, 3441426), (84816, 2867855), (106020, 2294284), (141360, 1720713), (212040, 1147142), (424080, 573571)]