370247920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 1021363200

約数和(自身を除く): 651115280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 103, 112, 131, 140, 196, 206, 245, 262, 280, 343, 392, 412, 490, 515, 524, 560, 655, 686, 721, 784, 824, 917, 980, 1030, 1048, 1310, 1372, 1442, 1648, 1715, 1834, 1960, 2060, 2096, 2620, 2744, 2884, 3430, 3605, 3668, 3920, 4120, 4585, 5047, 5240, 5488, 5768, 6419, 6860, 7210, 7336, 8240, 9170, 10094, 10480, 11536, 12838, 13493, 13720, 14420, 14672, 18340, 20188, 25235, 25676, 26986, 27440, 28840, 32095, 35329, 36680, 40376, 44933, 50470, 51352, 53972, 57680, 64190, 67465, 70658, 73360, 80752, 89866, 94451, 100940, 102704, 107944, 128380, 134930, 141316, 176645, 179732, 188902, 201880, 215888, 224665, 256760, 269860, 282632, 353290, 359464, 377804, 403760, 449330, 472255, 513520, 539720, 565264, 661157, 706580, 718928, 755608, 898660, 944510, 1079440, 1322314, 1413160, 1511216, 1797320, 1889020, 2644628, 2826320, 3305785, 3594640, 3778040, 4628099, 5289256, 6611570, 7556080, 9256198, 10578512, 13223140, 18512396, 23140495, 26446280, 37024792, 46280990, 52892560, 74049584, 92561980, 185123960, 370247920]

約数ペア:

[(1, 370247920), (2, 185123960), (4, 92561980), (5, 74049584), (7, 52892560), (8, 46280990), (10, 37024792), (14, 26446280), (16, 23140495), (20, 18512396), (28, 13223140), (35, 10578512), (40, 9256198), (49, 7556080), (56, 6611570), (70, 5289256), (80, 4628099), (98, 3778040), (103, 3594640), (112, 3305785), (131, 2826320), (140, 2644628), (196, 1889020), (206, 1797320), (245, 1511216), (262, 1413160), (280, 1322314), (343, 1079440), (392, 944510), (412, 898660), (490, 755608), (515, 718928), (524, 706580), (560, 661157), (655, 565264), (686, 539720), (721, 513520), (784, 472255), (824, 449330), (917, 403760), (980, 377804), (1030, 359464), (1048, 353290), (1310, 282632), (1372, 269860), (1442, 256760), (1648, 224665), (1715, 215888), (1834, 201880), (1960, 188902), (2060, 179732), (2096, 176645), (2620, 141316), (2744, 134930), (2884, 128380), (3430, 107944), (3605, 102704), (3668, 100940), (3920, 94451), (4120, 89866), (4585, 80752), (5047, 73360), (5240, 70658), (5488, 67465), (5768, 64190), (6419, 57680), (6860, 53972), (7210, 51352), (7336, 50470), (8240, 44933), (9170, 40376), (10094, 36680), (10480, 35329), (11536, 32095), (12838, 28840), (13493, 27440), (13720, 26986), (14420, 25676), (14672, 25235), (18340, 20188)]