21638161440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{14407}}^1$

素因数の和:14584

約数の個数: 288

約数和(自身を含む): 84961094400

約数和(自身を除く): 63322932960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 149, 160, 168, 180, 210, 224, 240, 252, 280, 288, 298, 315, 336, 360, 420, 447, 480, 504, 560, 596, 630, 672, 720, 745, 840, 894, 1008, 1043, 1120, 1192, 1260, 1341, 1440, 1490, 1680, 1788, 2016, 2086, 2235, 2384, 2520, 2682, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5040, 5215, 5364, 5960, 6258, 6705, 7152, 8344, 8940, 9387, 10080, 10430, 10728, 11920, 12516, 13410, 14304, 14407, 15645, 16688, 17880, 18774, 20860, 21456, 23840, 25032, 26820, 28814, 31290, 33376, 35760, 37548, 41720, 42912, 43221, 46935, 50064, 53640, 57628, 62580, 71520, 72035, 75096, 83440, 86442, 93870, 100128, 100849, 107280, 115256, 125160, 129663, 144070, 150192, 166880, 172884, 187740, 201698, 214560, 216105, 230512, 250320, 259326, 288140, 300384, 302547, 345768, 375480, 403396, 432210, 461024, 500640, 504245, 518652, 576280, 605094, 648315, 691536, 750960, 806792, 864420, 907641, 1008490, 1037304, 1152560, 1210188, 1296630, 1383072, 1501920, 1512735, 1613584, 1728840, 1815282, 2016980, 2074608, 2146643, 2305120, 2420376, 2593260, 3025470, 3227168, 3457680, 3630564, 4033960, 4149216, 4293286, 4538205, 4840752, 5186520, 6050940, 6439929, 6915360, 7261128, 8067920, 8586572, 9076410, 9681504, 10373040, 10733215, 12101880, 12879858, 14522256, 15026501, 16135840, 17173144, 18152820, 19319787, 20746080, 21466430, 24203760, 25759716, 29044512, 30053002, 32199645, 34346288, 36305640, 38639574, 42932860, 45079503, 48407520, 51519432, 60106004, 64399290, 68692576, 72611280, 75132505, 77279148, 85865720, 90159006, 96598935, 103038864, 120212008, 128798580, 135238509, 145222560, 150265010, 154558296, 171731440, 180318012, 193197870, 206077728, 225397515, 240424016, 257597160, 270477018, 300530020, 309116592, 343462880, 360636024, 386395740, 450795030, 480848032, 515194320, 540954036, 601060040, 618233184, 676192545, 721272048, 772791480, 901590060, 1030388640, 1081908072, 1202120080, 1352385090, 1442544096, 1545582960, 1803180120, 2163816144, 2404240160, 2704770180, 3091165920, 3606360240, 4327632288, 5409540360, 7212720480, 10819080720, 21638161440]

約数ペア:

[(1, 21638161440), (2, 10819080720), (3, 7212720480), (4, 5409540360), (5, 4327632288), (6, 3606360240), (7, 3091165920), (8, 2704770180), (9, 2404240160), (10, 2163816144), (12, 1803180120), (14, 1545582960), (15, 1442544096), (16, 1352385090), (18, 1202120080), (20, 1081908072), (21, 1030388640), (24, 901590060), (28, 772791480), (30, 721272048), (32, 676192545), (35, 618233184), (36, 601060040), (40, 540954036), (42, 515194320), (45, 480848032), (48, 450795030), (56, 386395740), (60, 360636024), (63, 343462880), (70, 309116592), (72, 300530020), (80, 270477018), (84, 257597160), (90, 240424016), (96, 225397515), (105, 206077728), (112, 193197870), (120, 180318012), (126, 171731440), (140, 154558296), (144, 150265010), (149, 145222560), (160, 135238509), (168, 128798580), (180, 120212008), (210, 103038864), (224, 96598935), (240, 90159006), (252, 85865720), (280, 77279148), (288, 75132505), (298, 72611280), (315, 68692576), (336, 64399290), (360, 60106004), (420, 51519432), (447, 48407520), (480, 45079503), (504, 42932860), (560, 38639574), (596, 36305640), (630, 34346288), (672, 32199645), (720, 30053002), (745, 29044512), (840, 25759716), (894, 24203760), (1008, 21466430), (1043, 20746080), (1120, 19319787), (1192, 18152820), (1260, 17173144), (1341, 16135840), (1440, 15026501), (1490, 14522256), (1680, 12879858), (1788, 12101880), (2016, 10733215), (2086, 10373040), (2235, 9681504), (2384, 9076410), (2520, 8586572), (2682, 8067920), (2980, 7261128), (3129, 6915360), (3360, 6439929), (3576, 6050940), (4172, 5186520), (4470, 4840752), (4768, 4538205), (5040, 4293286), (5215, 4149216), (5364, 4033960), (5960, 3630564), (6258, 3457680), (6705, 3227168), (7152, 3025470), (8344, 2593260), (8940, 2420376), (9387, 2305120), (10080, 2146643), (10430, 2074608), (10728, 2016980), (11920, 1815282), (12516, 1728840), (13410, 1613584), (14304, 1512735), (14407, 1501920), (15645, 1383072), (16688, 1296630), (17880, 1210188), (18774, 1152560), (20860, 1037304), (21456, 1008490), (23840, 907641), (25032, 864420), (26820, 806792), (28814, 750960), (31290, 691536), (33376, 648315), (35760, 605094), (37548, 576280), (41720, 518652), (42912, 504245), (43221, 500640), (46935, 461024), (50064, 432210), (53640, 403396), (57628, 375480), (62580, 345768), (71520, 302547), (72035, 300384), (75096, 288140), (83440, 259326), (86442, 250320), (93870, 230512), (100128, 216105), (100849, 214560), (107280, 201698), (115256, 187740), (125160, 172884), (129663, 166880), (144070, 150192)]