1836367920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 6337094400

約数和(自身を除く): 4500726480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 139, 144, 177, 180, 236, 240, 278, 295, 311, 354, 360, 417, 472, 531, 556, 590, 622, 695, 708, 720, 834, 885, 933, 944, 1062, 1112, 1180, 1244, 1251, 1390, 1416, 1555, 1668, 1770, 1866, 2085, 2124, 2224, 2360, 2488, 2502, 2655, 2780, 2799, 2832, 3110, 3336, 3540, 3732, 4170, 4248, 4665, 4720, 4976, 5004, 5310, 5560, 5598, 6220, 6255, 6672, 7080, 7464, 8201, 8340, 8496, 9330, 10008, 10620, 11120, 11196, 12440, 12510, 13995, 14160, 14928, 16402, 16680, 18349, 18660, 20016, 21240, 22392, 24603, 24880, 25020, 27990, 32804, 33360, 36698, 37320, 41005, 42480, 43229, 44784, 49206, 50040, 55047, 55980, 65608, 73396, 73809, 74640, 82010, 86458, 91745, 98412, 100080, 110094, 111960, 123015, 129687, 131216, 146792, 147618, 164020, 165141, 172916, 183490, 196824, 216145, 220188, 223920, 246030, 259374, 275235, 293584, 295236, 328040, 330282, 345832, 366980, 369045, 389061, 393648, 432290, 440376, 492060, 518748, 550470, 590472, 648435, 656080, 660564, 691664, 733960, 738090, 778122, 825705, 864580, 880752, 984120, 1037496, 1100940, 1180944, 1296870, 1321128, 1467920, 1476180, 1556244, 1651410, 1729160, 1945305, 1968240, 2074992, 2201880, 2550511, 2593740, 2642256, 2952360, 3112488, 3302820, 3458320, 3890610, 4403760, 5101022, 5187480, 5904720, 6224976, 6605640, 7651533, 7781220, 10202044, 10374960, 12752555, 13211280, 15303066, 15562440, 20404088, 22954599, 25505110, 30606132, 31124880, 38257665, 40808176, 45909198, 51010220, 61212264, 76515330, 91818396, 102020440, 114772995, 122424528, 153030660, 183636792, 204040880, 229545990, 306061320, 367273584, 459091980, 612122640, 918183960, 1836367920]

約数ペア:

[(1, 1836367920), (2, 918183960), (3, 612122640), (4, 459091980), (5, 367273584), (6, 306061320), (8, 229545990), (9, 204040880), (10, 183636792), (12, 153030660), (15, 122424528), (16, 114772995), (18, 102020440), (20, 91818396), (24, 76515330), (30, 61212264), (36, 51010220), (40, 45909198), (45, 40808176), (48, 38257665), (59, 31124880), (60, 30606132), (72, 25505110), (80, 22954599), (90, 20404088), (118, 15562440), (120, 15303066), (139, 13211280), (144, 12752555), (177, 10374960), (180, 10202044), (236, 7781220), (240, 7651533), (278, 6605640), (295, 6224976), (311, 5904720), (354, 5187480), (360, 5101022), (417, 4403760), (472, 3890610), (531, 3458320), (556, 3302820), (590, 3112488), (622, 2952360), (695, 2642256), (708, 2593740), (720, 2550511), (834, 2201880), (885, 2074992), (933, 1968240), (944, 1945305), (1062, 1729160), (1112, 1651410), (1180, 1556244), (1244, 1476180), (1251, 1467920), (1390, 1321128), (1416, 1296870), (1555, 1180944), (1668, 1100940), (1770, 1037496), (1866, 984120), (2085, 880752), (2124, 864580), (2224, 825705), (2360, 778122), (2488, 738090), (2502, 733960), (2655, 691664), (2780, 660564), (2799, 656080), (2832, 648435), (3110, 590472), (3336, 550470), (3540, 518748), (3732, 492060), (4170, 440376), (4248, 432290), (4665, 393648), (4720, 389061), (4976, 369045), (5004, 366980), (5310, 345832), (5560, 330282), (5598, 328040), (6220, 295236), (6255, 293584), (6672, 275235), (7080, 259374), (7464, 246030), (8201, 223920), (8340, 220188), (8496, 216145), (9330, 196824), (10008, 183490), (10620, 172916), (11120, 165141), (11196, 164020), (12440, 147618), (12510, 146792), (13995, 131216), (14160, 129687), (14928, 123015), (16402, 111960), (16680, 110094), (18349, 100080), (18660, 98412), (20016, 91745), (21240, 86458), (22392, 82010), (24603, 74640), (24880, 73809), (25020, 73396), (27990, 65608), (32804, 55980), (33360, 55047), (36698, 50040), (37320, 49206), (41005, 44784), (42480, 43229)]