40195320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 135267840

約数和(自身を除く): 95072520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 823, 888, 1110, 1221, 1320, 1480, 1628, 1646, 2035, 2220, 2442, 2469, 3256, 3292, 4070, 4115, 4440, 4884, 4938, 6105, 6584, 8140, 8230, 9053, 9768, 9876, 12210, 12345, 16280, 16460, 18106, 19752, 24420, 24690, 27159, 30451, 32920, 36212, 45265, 48840, 49380, 54318, 60902, 72424, 90530, 91353, 98760, 108636, 121804, 135795, 152255, 181060, 182706, 217272, 243608, 271590, 304510, 334961, 362120, 365412, 456765, 543180, 609020, 669922, 730824, 913530, 1004883, 1086360, 1218040, 1339844, 1674805, 1827060, 2009766, 2679688, 3349610, 3654120, 4019532, 5024415, 6699220, 8039064, 10048830, 13398440, 20097660, 40195320]

約数ペア:

[(1, 40195320), (2, 20097660), (3, 13398440), (4, 10048830), (5, 8039064), (6, 6699220), (8, 5024415), (10, 4019532), (11, 3654120), (12, 3349610), (15, 2679688), (20, 2009766), (22, 1827060), (24, 1674805), (30, 1339844), (33, 1218040), (37, 1086360), (40, 1004883), (44, 913530), (55, 730824), (60, 669922), (66, 609020), (74, 543180), (88, 456765), (110, 365412), (111, 362120), (120, 334961), (132, 304510), (148, 271590), (165, 243608), (185, 217272), (220, 182706), (222, 181060), (264, 152255), (296, 135795), (330, 121804), (370, 108636), (407, 98760), (440, 91353), (444, 90530), (555, 72424), (660, 60902), (740, 54318), (814, 49380), (823, 48840), (888, 45265), (1110, 36212), (1221, 32920), (1320, 30451), (1480, 27159), (1628, 24690), (1646, 24420), (2035, 19752), (2220, 18106), (2442, 16460), (2469, 16280), (3256, 12345), (3292, 12210), (4070, 9876), (4115, 9768), (4440, 9053), (4884, 8230), (4938, 8140), (6105, 6584)]