66123960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 228372480

約数和(自身を除く): 162248520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 353, 420, 446, 669, 706, 840, 892, 1059, 1115, 1338, 1412, 1561, 1765, 1784, 2118, 2230, 2471, 2676, 2824, 3122, 3345, 3530, 4236, 4460, 4683, 4942, 5295, 5352, 6244, 6690, 7060, 7413, 7805, 8472, 8920, 9366, 9884, 10590, 12355, 12488, 13380, 14120, 14826, 15610, 18732, 19768, 21180, 23415, 24710, 26760, 29652, 31220, 37065, 37464, 42360, 46830, 49420, 59304, 62440, 74130, 78719, 93660, 98840, 148260, 157438, 187320, 236157, 296520, 314876, 393595, 472314, 551033, 629752, 787190, 944628, 1102066, 1180785, 1574380, 1653099, 1889256, 2204132, 2361570, 2755165, 3148760, 3306198, 4408264, 4723140, 5510330, 6612396, 8265495, 9446280, 11020660, 13224792, 16530990, 22041320, 33061980, 66123960]

約数ペア:

[(1, 66123960), (2, 33061980), (3, 22041320), (4, 16530990), (5, 13224792), (6, 11020660), (7, 9446280), (8, 8265495), (10, 6612396), (12, 5510330), (14, 4723140), (15, 4408264), (20, 3306198), (21, 3148760), (24, 2755165), (28, 2361570), (30, 2204132), (35, 1889256), (40, 1653099), (42, 1574380), (56, 1180785), (60, 1102066), (70, 944628), (84, 787190), (105, 629752), (120, 551033), (140, 472314), (168, 393595), (210, 314876), (223, 296520), (280, 236157), (353, 187320), (420, 157438), (446, 148260), (669, 98840), (706, 93660), (840, 78719), (892, 74130), (1059, 62440), (1115, 59304), (1338, 49420), (1412, 46830), (1561, 42360), (1765, 37464), (1784, 37065), (2118, 31220), (2230, 29652), (2471, 26760), (2676, 24710), (2824, 23415), (3122, 21180), (3345, 19768), (3530, 18732), (4236, 15610), (4460, 14826), (4683, 14120), (4942, 13380), (5295, 12488), (5352, 12355), (6244, 10590), (6690, 9884), (7060, 9366), (7413, 8920), (7805, 8472)]