103479320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 182677480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 95, 106, 133, 140, 152, 190, 212, 265, 266, 280, 367, 371, 380, 424, 530, 532, 665, 734, 742, 760, 1007, 1060, 1064, 1330, 1468, 1484, 1835, 1855, 2014, 2120, 2569, 2660, 2936, 2968, 3670, 3710, 4028, 5035, 5138, 5320, 6973, 7049, 7340, 7420, 8056, 10070, 10276, 12845, 13946, 14098, 14680, 14840, 19451, 20140, 20552, 25690, 27892, 28196, 34865, 35245, 38902, 40280, 48811, 51380, 55784, 56392, 69730, 70490, 77804, 97255, 97622, 102760, 136157, 139460, 140980, 155608, 194510, 195244, 244055, 272314, 278920, 281960, 369569, 389020, 390488, 488110, 544628, 680785, 739138, 778040, 976220, 1089256, 1361570, 1478276, 1847845, 1952440, 2586983, 2723140, 2956552, 3695690, 5173966, 5446280, 7391380, 10347932, 12934915, 14782760, 20695864, 25869830, 51739660, 103479320]

約数ペア:

[(1, 103479320), (2, 51739660), (4, 25869830), (5, 20695864), (7, 14782760), (8, 12934915), (10, 10347932), (14, 7391380), (19, 5446280), (20, 5173966), (28, 3695690), (35, 2956552), (38, 2723140), (40, 2586983), (53, 1952440), (56, 1847845), (70, 1478276), (76, 1361570), (95, 1089256), (106, 976220), (133, 778040), (140, 739138), (152, 680785), (190, 544628), (212, 488110), (265, 390488), (266, 389020), (280, 369569), (367, 281960), (371, 278920), (380, 272314), (424, 244055), (530, 195244), (532, 194510), (665, 155608), (734, 140980), (742, 139460), (760, 136157), (1007, 102760), (1060, 97622), (1064, 97255), (1330, 77804), (1468, 70490), (1484, 69730), (1835, 56392), (1855, 55784), (2014, 51380), (2120, 48811), (2569, 40280), (2660, 38902), (2936, 35245), (2968, 34865), (3670, 28196), (3710, 27892), (4028, 25690), (5035, 20552), (5138, 20140), (5320, 19451), (6973, 14840), (7049, 14680), (7340, 14098), (7420, 13946), (8056, 12845), (10070, 10276)]