67946280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1803

約数の個数: 128

約数和(自身を含む): 227318400

約数和(自身を除く): 159372120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1753, 1938, 2040, 2280, 2584, 3230, 3506, 3876, 4845, 5259, 6460, 7012, 7752, 8765, 9690, 10518, 12920, 14024, 17530, 19380, 21036, 26295, 29801, 33307, 35060, 38760, 42072, 52590, 59602, 66614, 70120, 89403, 99921, 105180, 119204, 133228, 149005, 166535, 178806, 199842, 210360, 238408, 266456, 298010, 333070, 357612, 399684, 447015, 499605, 566219, 596020, 666140, 715224, 799368, 894030, 999210, 1132438, 1192040, 1332280, 1698657, 1788060, 1998420, 2264876, 2831095, 3397314, 3576120, 3996840, 4529752, 5662190, 6794628, 8493285, 11324380, 13589256, 16986570, 22648760, 33973140, 67946280]

約数ペア:

[(1, 67946280), (2, 33973140), (3, 22648760), (4, 16986570), (5, 13589256), (6, 11324380), (8, 8493285), (10, 6794628), (12, 5662190), (15, 4529752), (17, 3996840), (19, 3576120), (20, 3397314), (24, 2831095), (30, 2264876), (34, 1998420), (38, 1788060), (40, 1698657), (51, 1332280), (57, 1192040), (60, 1132438), (68, 999210), (76, 894030), (85, 799368), (95, 715224), (102, 666140), (114, 596020), (120, 566219), (136, 499605), (152, 447015), (170, 399684), (190, 357612), (204, 333070), (228, 298010), (255, 266456), (285, 238408), (323, 210360), (340, 199842), (380, 178806), (408, 166535), (456, 149005), (510, 133228), (570, 119204), (646, 105180), (680, 99921), (760, 89403), (969, 70120), (1020, 66614), (1140, 59602), (1292, 52590), (1615, 42072), (1753, 38760), (1938, 35060), (2040, 33307), (2280, 29801), (2584, 26295), (3230, 21036), (3506, 19380), (3876, 17530), (4845, 14024), (5259, 12920), (6460, 10518), (7012, 9690), (7752, 8765)]