15691744080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2634

約数の個数: 240

約数和(自身を含む): 53883408384

約数和(自身を除く): 38191664304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 127, 142, 144, 180, 213, 240, 254, 284, 355, 360, 381, 426, 508, 568, 635, 639, 710, 720, 762, 852, 1016, 1065, 1136, 1143, 1270, 1278, 1420, 1524, 1704, 1905, 2032, 2130, 2286, 2417, 2540, 2556, 2840, 3048, 3195, 3408, 3810, 4260, 4572, 4834, 5080, 5112, 5680, 5715, 6096, 6390, 7251, 7620, 8520, 9017, 9144, 9668, 10160, 10224, 11430, 12085, 12780, 14502, 15240, 17040, 18034, 18288, 19336, 21753, 22860, 24170, 25560, 27051, 29004, 30480, 36068, 36255, 38672, 43506, 45085, 45720, 48340, 51120, 54102, 58008, 72136, 72510, 81153, 87012, 90170, 91440, 96680, 108204, 108765, 116016, 135255, 144272, 145020, 162306, 171607, 174024, 180340, 193360, 216408, 217530, 270510, 290040, 306959, 324612, 343214, 348048, 360680, 405765, 432816, 435060, 514821, 541020, 580080, 613918, 649224, 686428, 721360, 811530, 858035, 870120, 920877, 1029642, 1082040, 1227836, 1298448, 1372856, 1534795, 1544463, 1623060, 1716070, 1740240, 1841754, 2059284, 2164080, 2455672, 2574105, 2745712, 2762631, 3069590, 3088926, 3246120, 3432140, 3683508, 4118568, 4604385, 4911344, 5148210, 5525262, 6139180, 6177852, 6492240, 6864280, 7367016, 7722315, 8237136, 9208770, 10296420, 11050524, 12278360, 12355704, 13728560, 13813155, 14734032, 15444630, 18417540, 20592840, 21794089, 22101048, 24556720, 24711408, 27626310, 30889260, 36835080, 41185680, 43588178, 44202096, 55252620, 61778520, 65382267, 73670160, 87176356, 108970445, 110505240, 123557040, 130764534, 174352712, 196146801, 217940890, 221010480, 261529068, 326911335, 348705424, 392293602, 435881780, 523058136, 653822670, 784587204, 871763560, 980734005, 1046116272, 1307645340, 1569174408, 1743527120, 1961468010, 2615290680, 3138348816, 3922936020, 5230581360, 7845872040, 15691744080]

約数ペア:

[(1, 15691744080), (2, 7845872040), (3, 5230581360), (4, 3922936020), (5, 3138348816), (6, 2615290680), (8, 1961468010), (9, 1743527120), (10, 1569174408), (12, 1307645340), (15, 1046116272), (16, 980734005), (18, 871763560), (20, 784587204), (24, 653822670), (30, 523058136), (36, 435881780), (40, 392293602), (45, 348705424), (48, 326911335), (60, 261529068), (71, 221010480), (72, 217940890), (80, 196146801), (90, 174352712), (120, 130764534), (127, 123557040), (142, 110505240), (144, 108970445), (180, 87176356), (213, 73670160), (240, 65382267), (254, 61778520), (284, 55252620), (355, 44202096), (360, 43588178), (381, 41185680), (426, 36835080), (508, 30889260), (568, 27626310), (635, 24711408), (639, 24556720), (710, 22101048), (720, 21794089), (762, 20592840), (852, 18417540), (1016, 15444630), (1065, 14734032), (1136, 13813155), (1143, 13728560), (1270, 12355704), (1278, 12278360), (1420, 11050524), (1524, 10296420), (1704, 9208770), (1905, 8237136), (2032, 7722315), (2130, 7367016), (2286, 6864280), (2417, 6492240), (2540, 6177852), (2556, 6139180), (2840, 5525262), (3048, 5148210), (3195, 4911344), (3408, 4604385), (3810, 4118568), (4260, 3683508), (4572, 3432140), (4834, 3246120), (5080, 3088926), (5112, 3069590), (5680, 2762631), (5715, 2745712), (6096, 2574105), (6390, 2455672), (7251, 2164080), (7620, 2059284), (8520, 1841754), (9017, 1740240), (9144, 1716070), (9668, 1623060), (10160, 1544463), (10224, 1534795), (11430, 1372856), (12085, 1298448), (12780, 1227836), (14502, 1082040), (15240, 1029642), (17040, 920877), (18034, 870120), (18288, 858035), (19336, 811530), (21753, 721360), (22860, 686428), (24170, 649224), (25560, 613918), (27051, 580080), (29004, 541020), (30480, 514821), (36068, 435060), (36255, 432816), (38672, 405765), (43506, 360680), (45085, 348048), (45720, 343214), (48340, 324612), (51120, 306959), (54102, 290040), (58008, 270510), (72136, 217530), (72510, 216408), (81153, 193360), (87012, 180340), (90170, 174024), (91440, 171607), (96680, 162306), (108204, 145020), (108765, 144272), (116016, 135255)]