15698872740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 46887321600

約数和(自身を除く): 31188448860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 157, 190, 228, 239, 285, 314, 367, 380, 471, 478, 570, 628, 717, 734, 785, 942, 956, 1101, 1140, 1195, 1434, 1468, 1570, 1835, 1884, 2202, 2355, 2390, 2868, 2983, 3140, 3585, 3670, 4404, 4541, 4710, 4780, 5505, 5966, 6973, 7170, 7340, 8949, 9082, 9420, 11010, 11932, 13623, 13946, 14340, 14915, 17898, 18164, 20919, 22020, 22705, 27246, 27892, 29830, 34865, 35796, 37523, 41838, 44745, 45410, 54492, 57619, 59660, 68115, 69730, 75046, 83676, 87713, 89490, 90820, 104595, 112569, 115238, 136230, 139460, 150092, 172857, 175426, 178980, 187615, 209190, 225138, 230476, 263139, 272460, 288095, 345714, 350852, 375230, 418380, 438565, 450276, 526278, 562845, 576190, 691428, 712937, 750460, 864285, 877130, 1052556, 1094761, 1125690, 1152380, 1315695, 1425874, 1666547, 1728570, 1754260, 2138811, 2189522, 2251380, 2631390, 2851748, 3284283, 3333094, 3457140, 3564685, 4277622, 4379044, 4999641, 5262780, 5473805, 6568566, 6666188, 7129370, 8332735, 8555244, 9999282, 10694055, 10947610, 13137132, 13770941, 14258740, 16421415, 16665470, 19998564, 21388110, 21895220, 24998205, 27541882, 32842830, 33330940, 41312823, 42776220, 49996410, 55083764, 65685660, 68854705, 82625646, 99992820, 137709410, 165251292, 206564115, 261647879, 275418820, 413128230, 523295758, 784943637, 826256460, 1046591516, 1308239395, 1569887274, 2616478790, 3139774548, 3924718185, 5232957580, 7849436370, 15698872740]

約数ペア:

[(1, 15698872740), (2, 7849436370), (3, 5232957580), (4, 3924718185), (5, 3139774548), (6, 2616478790), (10, 1569887274), (12, 1308239395), (15, 1046591516), (19, 826256460), (20, 784943637), (30, 523295758), (38, 413128230), (57, 275418820), (60, 261647879), (76, 206564115), (95, 165251292), (114, 137709410), (157, 99992820), (190, 82625646), (228, 68854705), (239, 65685660), (285, 55083764), (314, 49996410), (367, 42776220), (380, 41312823), (471, 33330940), (478, 32842830), (570, 27541882), (628, 24998205), (717, 21895220), (734, 21388110), (785, 19998564), (942, 16665470), (956, 16421415), (1101, 14258740), (1140, 13770941), (1195, 13137132), (1434, 10947610), (1468, 10694055), (1570, 9999282), (1835, 8555244), (1884, 8332735), (2202, 7129370), (2355, 6666188), (2390, 6568566), (2868, 5473805), (2983, 5262780), (3140, 4999641), (3585, 4379044), (3670, 4277622), (4404, 3564685), (4541, 3457140), (4710, 3333094), (4780, 3284283), (5505, 2851748), (5966, 2631390), (6973, 2251380), (7170, 2189522), (7340, 2138811), (8949, 1754260), (9082, 1728570), (9420, 1666547), (11010, 1425874), (11932, 1315695), (13623, 1152380), (13946, 1125690), (14340, 1094761), (14915, 1052556), (17898, 877130), (18164, 864285), (20919, 750460), (22020, 712937), (22705, 691428), (27246, 576190), (27892, 562845), (29830, 526278), (34865, 450276), (35796, 438565), (37523, 418380), (41838, 375230), (44745, 350852), (45410, 345714), (54492, 288095), (57619, 272460), (59660, 263139), (68115, 230476), (69730, 225138), (75046, 209190), (83676, 187615), (87713, 178980), (89490, 175426), (90820, 172857), (104595, 150092), (112569, 139460), (115238, 136230)]