31070292080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{6563}}^1$

素因数の和:6711

約数の個数: 120

約数和(自身を含む): 77817979152

約数和(自身を除く): 46747687072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1180, 1360, 2006, 2360, 3481, 4012, 4720, 5015, 6563, 6962, 8024, 10030, 13126, 13924, 16048, 17405, 20060, 26252, 27848, 32815, 34810, 40120, 52504, 55696, 59177, 65630, 69620, 80240, 105008, 111571, 118354, 131260, 139240, 223142, 236708, 262520, 278480, 295885, 387217, 446284, 473416, 525040, 557855, 591770, 774434, 892568, 946832, 1115710, 1183540, 1548868, 1785136, 1936085, 2231420, 2367080, 3097736, 3872170, 4462840, 4734160, 6195472, 6582689, 7744340, 8925680, 13165378, 15488680, 22845803, 26330756, 30977360, 32913445, 45691606, 52661512, 65826890, 91383212, 105323024, 114229015, 131653780, 182766424, 228458030, 263307560, 365532848, 388378651, 456916060, 526615120, 776757302, 913832120, 1553514604, 1827664240, 1941893255, 3107029208, 3883786510, 6214058416, 7767573020, 15535146040, 31070292080]

約数ペア:

[(1, 31070292080), (2, 15535146040), (4, 7767573020), (5, 6214058416), (8, 3883786510), (10, 3107029208), (16, 1941893255), (17, 1827664240), (20, 1553514604), (34, 913832120), (40, 776757302), (59, 526615120), (68, 456916060), (80, 388378651), (85, 365532848), (118, 263307560), (136, 228458030), (170, 182766424), (236, 131653780), (272, 114229015), (295, 105323024), (340, 91383212), (472, 65826890), (590, 52661512), (680, 45691606), (944, 32913445), (1003, 30977360), (1180, 26330756), (1360, 22845803), (2006, 15488680), (2360, 13165378), (3481, 8925680), (4012, 7744340), (4720, 6582689), (5015, 6195472), (6563, 4734160), (6962, 4462840), (8024, 3872170), (10030, 3097736), (13126, 2367080), (13924, 2231420), (16048, 1936085), (17405, 1785136), (20060, 1548868), (26252, 1183540), (27848, 1115710), (32815, 946832), (34810, 892568), (40120, 774434), (52504, 591770), (55696, 557855), (59177, 525040), (65630, 473416), (69620, 446284), (80240, 387217), (105008, 295885), (111571, 278480), (118354, 262520), (131260, 236708), (139240, 223142)]