31460434320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{86297}}^1$

素因数の和:86358

約数の個数: 240

約数和(自身を含む): 117111218688

約数和(自身を除く): 85650784368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1488, 1519, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 3038, 3255, 3472, 3720, 3920, 4340, 4557, 5208, 5880, 6076, 6510, 7440, 7595, 8680, 9114, 10416, 11760, 12152, 13020, 15190, 17360, 18228, 22785, 24304, 26040, 30380, 36456, 45570, 52080, 60760, 72912, 86297, 91140, 121520, 172594, 182280, 258891, 345188, 364560, 431485, 517782, 604079, 690376, 862970, 1035564, 1208158, 1294455, 1380752, 1725940, 1812237, 2071128, 2416316, 2588910, 2675207, 3020395, 3451880, 3624474, 4142256, 4228553, 4832632, 5177820, 5350414, 6040790, 6903760, 7248948, 8025621, 8457106, 9061185, 9665264, 10355640, 10700828, 12081580, 12685659, 13376035, 14497896, 16051242, 16914212, 18122370, 18726449, 20711280, 21142765, 21401656, 24163160, 25371318, 26752070, 28995792, 32102484, 33828424, 36244740, 37452898, 40128105, 42285530, 42803312, 48326320, 50742636, 53504140, 56179347, 63428295, 64204968, 67656848, 72489480, 74905796, 80256210, 84571060, 93632245, 101485272, 107008280, 112358694, 126856590, 128409936, 131085143, 144978960, 149811592, 160512420, 169142120, 187264490, 202970544, 214016560, 224717388, 253713180, 262170286, 280896735, 299623184, 321024840, 338284240, 374528980, 393255429, 449434776, 507426360, 524340572, 561793470, 642049680, 655425715, 749057960, 786510858, 898869552, 1014852720, 1048681144, 1123586940, 1310851430, 1498115920, 1573021716, 1966277145, 2097362288, 2247173880, 2621702860, 3146043432, 3932554290, 4494347760, 5243405720, 6292086864, 7865108580, 10486811440, 15730217160, 31460434320]

約数ペア:

[(1, 31460434320), (2, 15730217160), (3, 10486811440), (4, 7865108580), (5, 6292086864), (6, 5243405720), (7, 4494347760), (8, 3932554290), (10, 3146043432), (12, 2621702860), (14, 2247173880), (15, 2097362288), (16, 1966277145), (20, 1573021716), (21, 1498115920), (24, 1310851430), (28, 1123586940), (30, 1048681144), (31, 1014852720), (35, 898869552), (40, 786510858), (42, 749057960), (48, 655425715), (49, 642049680), (56, 561793470), (60, 524340572), (62, 507426360), (70, 449434776), (80, 393255429), (84, 374528980), (93, 338284240), (98, 321024840), (105, 299623184), (112, 280896735), (120, 262170286), (124, 253713180), (140, 224717388), (147, 214016560), (155, 202970544), (168, 187264490), (186, 169142120), (196, 160512420), (210, 149811592), (217, 144978960), (240, 131085143), (245, 128409936), (248, 126856590), (280, 112358694), (294, 107008280), (310, 101485272), (336, 93632245), (372, 84571060), (392, 80256210), (420, 74905796), (434, 72489480), (465, 67656848), (490, 64204968), (496, 63428295), (560, 56179347), (588, 53504140), (620, 50742636), (651, 48326320), (735, 42803312), (744, 42285530), (784, 40128105), (840, 37452898), (868, 36244740), (930, 33828424), (980, 32102484), (1085, 28995792), (1176, 26752070), (1240, 25371318), (1302, 24163160), (1470, 21401656), (1488, 21142765), (1519, 20711280), (1680, 18726449), (1736, 18122370), (1860, 16914212), (1960, 16051242), (2170, 14497896), (2352, 13376035), (2480, 12685659), (2604, 12081580), (2940, 10700828), (3038, 10355640), (3255, 9665264), (3472, 9061185), (3720, 8457106), (3920, 8025621), (4340, 7248948), (4557, 6903760), (5208, 6040790), (5880, 5350414), (6076, 5177820), (6510, 4832632), (7440, 4228553), (7595, 4142256), (8680, 3624474), (9114, 3451880), (10416, 3020395), (11760, 2675207), (12152, 2588910), (13020, 2416316), (15190, 2071128), (17360, 1812237), (18228, 1725940), (22785, 1380752), (24304, 1294455), (26040, 1208158), (30380, 1035564), (36456, 862970), (45570, 690376), (52080, 604079), (60760, 517782), (72912, 431485), (86297, 364560), (91140, 345188), (121520, 258891), (172594, 182280)]