772541640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 2717245440

約数和(自身を除く): 1944703800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 383, 390, 431, 468, 520, 585, 766, 780, 862, 936, 1149, 1170, 1293, 1532, 1560, 1724, 1915, 2155, 2298, 2340, 2586, 3064, 3447, 3448, 3830, 3879, 4310, 4596, 4680, 4979, 5172, 5603, 5745, 6465, 6894, 7660, 7758, 8620, 9192, 9958, 10344, 11206, 11490, 12930, 13788, 14937, 15320, 15516, 16809, 17235, 17240, 19395, 19916, 22412, 22980, 24895, 25860, 27576, 28015, 29874, 31032, 33618, 34470, 38790, 39832, 44811, 44824, 45960, 49790, 50427, 51720, 56030, 59748, 67236, 68940, 74685, 77580, 84045, 89622, 99580, 100854, 112060, 119496, 134472, 137880, 149370, 155160, 165073, 168090, 179244, 199160, 201708, 224055, 224120, 252135, 298740, 330146, 336180, 358488, 403416, 448110, 495219, 504270, 597480, 660292, 672360, 825365, 896220, 990438, 1008540, 1320584, 1485657, 1650730, 1792440, 1980876, 2017080, 2145949, 2476095, 2971314, 3301460, 3961752, 4291898, 4952190, 5942628, 6437847, 6602920, 7428285, 8583796, 9904380, 10729745, 11885256, 12875694, 14856570, 17167592, 19313541, 19808760, 21459490, 25751388, 29713140, 32189235, 38627082, 42918980, 51502776, 59426280, 64378470, 77254164, 85837960, 96567705, 128756940, 154508328, 193135410, 257513880, 386270820, 772541640]

約数ペア:

[(1, 772541640), (2, 386270820), (3, 257513880), (4, 193135410), (5, 154508328), (6, 128756940), (8, 96567705), (9, 85837960), (10, 77254164), (12, 64378470), (13, 59426280), (15, 51502776), (18, 42918980), (20, 38627082), (24, 32189235), (26, 29713140), (30, 25751388), (36, 21459490), (39, 19808760), (40, 19313541), (45, 17167592), (52, 14856570), (60, 12875694), (65, 11885256), (72, 10729745), (78, 9904380), (90, 8583796), (104, 7428285), (117, 6602920), (120, 6437847), (130, 5942628), (156, 4952190), (180, 4291898), (195, 3961752), (234, 3301460), (260, 2971314), (312, 2476095), (360, 2145949), (383, 2017080), (390, 1980876), (431, 1792440), (468, 1650730), (520, 1485657), (585, 1320584), (766, 1008540), (780, 990438), (862, 896220), (936, 825365), (1149, 672360), (1170, 660292), (1293, 597480), (1532, 504270), (1560, 495219), (1724, 448110), (1915, 403416), (2155, 358488), (2298, 336180), (2340, 330146), (2586, 298740), (3064, 252135), (3447, 224120), (3448, 224055), (3830, 201708), (3879, 199160), (4310, 179244), (4596, 168090), (4680, 165073), (4979, 155160), (5172, 149370), (5603, 137880), (5745, 134472), (6465, 119496), (6894, 112060), (7660, 100854), (7758, 99580), (8620, 89622), (9192, 84045), (9958, 77580), (10344, 74685), (11206, 68940), (11490, 67236), (12930, 59748), (13788, 56030), (14937, 51720), (15320, 50427), (15516, 49790), (16809, 45960), (17235, 44824), (17240, 44811), (19395, 39832), (19916, 38790), (22412, 34470), (22980, 33618), (24895, 31032), (25860, 29874), (27576, 28015)]