73174920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1$

素因数の和:6735

約数の個数: 128

約数和(自身を含む): 270224640

約数和(自身を除く): 197049720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6701, 10920, 13402, 20103, 26804, 33505, 40206, 46907, 53608, 67010, 80412, 87113, 93814, 100515, 134020, 140721, 160824, 174226, 187628, 201030, 234535, 261339, 268040, 281442, 348452, 375256, 402060, 435565, 469070, 522678, 562884, 609791, 696904, 703605, 804120, 871130, 938140, 1045356, 1125768, 1219582, 1306695, 1407210, 1742260, 1829373, 1876280, 2090712, 2439164, 2613390, 2814420, 3048955, 3484520, 3658746, 4878328, 5226780, 5628840, 6097910, 7317492, 9146865, 10453560, 12195820, 14634984, 18293730, 24391640, 36587460, 73174920]

約数ペア:

[(1, 73174920), (2, 36587460), (3, 24391640), (4, 18293730), (5, 14634984), (6, 12195820), (7, 10453560), (8, 9146865), (10, 7317492), (12, 6097910), (13, 5628840), (14, 5226780), (15, 4878328), (20, 3658746), (21, 3484520), (24, 3048955), (26, 2814420), (28, 2613390), (30, 2439164), (35, 2090712), (39, 1876280), (40, 1829373), (42, 1742260), (52, 1407210), (56, 1306695), (60, 1219582), (65, 1125768), (70, 1045356), (78, 938140), (84, 871130), (91, 804120), (104, 703605), (105, 696904), (120, 609791), (130, 562884), (140, 522678), (156, 469070), (168, 435565), (182, 402060), (195, 375256), (210, 348452), (260, 281442), (273, 268040), (280, 261339), (312, 234535), (364, 201030), (390, 187628), (420, 174226), (455, 160824), (520, 140721), (546, 134020), (728, 100515), (780, 93814), (840, 87113), (910, 80412), (1092, 67010), (1365, 53608), (1560, 46907), (1820, 40206), (2184, 33505), (2730, 26804), (3640, 20103), (5460, 13402), (6701, 10920)]