724228920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 2435378400

約数和(自身を除く): 1711149480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 139, 164, 180, 205, 246, 278, 328, 353, 360, 369, 410, 417, 492, 556, 615, 695, 706, 738, 820, 834, 984, 1059, 1112, 1230, 1251, 1390, 1412, 1476, 1640, 1668, 1765, 1845, 2085, 2118, 2460, 2502, 2780, 2824, 2952, 3177, 3336, 3530, 3690, 4170, 4236, 4920, 5004, 5295, 5560, 5699, 6255, 6354, 7060, 7380, 8340, 8472, 10008, 10590, 11398, 12510, 12708, 14120, 14473, 14760, 15885, 16680, 17097, 21180, 22796, 25020, 25416, 28495, 28946, 31770, 34194, 42360, 43419, 45592, 49067, 50040, 51291, 56990, 57892, 63540, 68388, 72365, 85485, 86838, 98134, 102582, 113980, 115784, 127080, 130257, 136776, 144730, 147201, 170970, 173676, 196268, 205164, 217095, 227960, 245335, 256455, 260514, 289460, 294402, 341940, 347352, 392536, 410328, 434190, 441603, 490670, 512910, 521028, 578920, 588804, 651285, 683880, 736005, 868380, 883206, 981340, 1025820, 1042056, 1177608, 1302570, 1472010, 1736760, 1766412, 1962680, 2011747, 2051640, 2208015, 2605140, 2944020, 3532824, 4023494, 4416030, 5210280, 5888040, 6035241, 8046988, 8832060, 10058735, 12070482, 16093976, 17664120, 18105723, 20117470, 24140964, 30176205, 36211446, 40234940, 48281928, 60352410, 72422892, 80469880, 90528615, 120704820, 144845784, 181057230, 241409640, 362114460, 724228920]

約数ペア:

[(1, 724228920), (2, 362114460), (3, 241409640), (4, 181057230), (5, 144845784), (6, 120704820), (8, 90528615), (9, 80469880), (10, 72422892), (12, 60352410), (15, 48281928), (18, 40234940), (20, 36211446), (24, 30176205), (30, 24140964), (36, 20117470), (40, 18105723), (41, 17664120), (45, 16093976), (60, 12070482), (72, 10058735), (82, 8832060), (90, 8046988), (120, 6035241), (123, 5888040), (139, 5210280), (164, 4416030), (180, 4023494), (205, 3532824), (246, 2944020), (278, 2605140), (328, 2208015), (353, 2051640), (360, 2011747), (369, 1962680), (410, 1766412), (417, 1736760), (492, 1472010), (556, 1302570), (615, 1177608), (695, 1042056), (706, 1025820), (738, 981340), (820, 883206), (834, 868380), (984, 736005), (1059, 683880), (1112, 651285), (1230, 588804), (1251, 578920), (1390, 521028), (1412, 512910), (1476, 490670), (1640, 441603), (1668, 434190), (1765, 410328), (1845, 392536), (2085, 347352), (2118, 341940), (2460, 294402), (2502, 289460), (2780, 260514), (2824, 256455), (2952, 245335), (3177, 227960), (3336, 217095), (3530, 205164), (3690, 196268), (4170, 173676), (4236, 170970), (4920, 147201), (5004, 144730), (5295, 136776), (5560, 130257), (5699, 127080), (6255, 115784), (6354, 113980), (7060, 102582), (7380, 98134), (8340, 86838), (8472, 85485), (10008, 72365), (10590, 68388), (11398, 63540), (12510, 57892), (12708, 56990), (14120, 51291), (14473, 50040), (14760, 49067), (15885, 45592), (16680, 43419), (17097, 42360), (21180, 34194), (22796, 31770), (25020, 28946), (25416, 28495)]