1971896062320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{954599}}^1$

素因数の和:954788

約数の個数: 240

約数和(自身を含む): 7016997312000

約数和(自身を除く): 5045101249680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 151, 152, 171, 180, 190, 228, 240, 285, 302, 304, 342, 360, 380, 453, 456, 570, 604, 684, 720, 755, 760, 855, 906, 912, 1140, 1208, 1359, 1368, 1510, 1520, 1710, 1812, 2265, 2280, 2416, 2718, 2736, 2869, 3020, 3420, 3624, 4530, 4560, 5436, 5738, 6040, 6795, 6840, 7248, 8607, 9060, 10872, 11476, 12080, 13590, 13680, 14345, 17214, 18120, 21744, 22952, 25821, 27180, 28690, 34428, 36240, 43035, 45904, 51642, 54360, 57380, 68856, 86070, 103284, 108720, 114760, 129105, 137712, 172140, 206568, 229520, 258210, 344280, 413136, 516420, 688560, 954599, 1032840, 1909198, 2065680, 2863797, 3818396, 4772995, 5727594, 7636792, 8591391, 9545990, 11455188, 14318985, 15273584, 17182782, 18137381, 19091980, 22910376, 28637970, 34365564, 36274762, 38183960, 42956955, 45820752, 54412143, 57275940, 68731128, 72549524, 76367920, 85913910, 90686905, 108824286, 114551880, 137462256, 144144449, 145099048, 163236429, 171827820, 181373810, 217648572, 229103760, 272060715, 288288898, 290198096, 326472858, 343655640, 362747620, 432433347, 435297144, 544121430, 576577796, 652945716, 687311280, 720722245, 725495240, 816182145, 864866694, 870594288, 1088242860, 1153155592, 1297300041, 1305891432, 1441444490, 1450990480, 1632364290, 1729733388, 2162166735, 2176485720, 2306311184, 2594600082, 2611782864, 2738744531, 2882888980, 3264728580, 3459466776, 4324333470, 4352971440, 5189200164, 5477489062, 5765777960, 6486500205, 6529457160, 6918933552, 8216233593, 8648666940, 10378400328, 10954978124, 11531555920, 12973000410, 13058914320, 13693722655, 16432467186, 17297333880, 20756800656, 21909956248, 24648700779, 25946000820, 27387445310, 32864934372, 34594667760, 41081167965, 43819912496, 49297401558, 51892001640, 54774890620, 65729868744, 82162335930, 98594803116, 103784003280, 109549781240, 123243503895, 131459737488, 164324671860, 197189606232, 219099562480, 246487007790, 328649343720, 394379212464, 492974015580, 657298687440, 985948031160, 1971896062320]

約数ペア:

[(1, 1971896062320), (2, 985948031160), (3, 657298687440), (4, 492974015580), (5, 394379212464), (6, 328649343720), (8, 246487007790), (9, 219099562480), (10, 197189606232), (12, 164324671860), (15, 131459737488), (16, 123243503895), (18, 109549781240), (19, 103784003280), (20, 98594803116), (24, 82162335930), (30, 65729868744), (36, 54774890620), (38, 51892001640), (40, 49297401558), (45, 43819912496), (48, 41081167965), (57, 34594667760), (60, 32864934372), (72, 27387445310), (76, 25946000820), (80, 24648700779), (90, 21909956248), (95, 20756800656), (114, 17297333880), (120, 16432467186), (144, 13693722655), (151, 13058914320), (152, 12973000410), (171, 11531555920), (180, 10954978124), (190, 10378400328), (228, 8648666940), (240, 8216233593), (285, 6918933552), (302, 6529457160), (304, 6486500205), (342, 5765777960), (360, 5477489062), (380, 5189200164), (453, 4352971440), (456, 4324333470), (570, 3459466776), (604, 3264728580), (684, 2882888980), (720, 2738744531), (755, 2611782864), (760, 2594600082), (855, 2306311184), (906, 2176485720), (912, 2162166735), (1140, 1729733388), (1208, 1632364290), (1359, 1450990480), (1368, 1441444490), (1510, 1305891432), (1520, 1297300041), (1710, 1153155592), (1812, 1088242860), (2265, 870594288), (2280, 864866694), (2416, 816182145), (2718, 725495240), (2736, 720722245), (2869, 687311280), (3020, 652945716), (3420, 576577796), (3624, 544121430), (4530, 435297144), (4560, 432433347), (5436, 362747620), (5738, 343655640), (6040, 326472858), (6795, 290198096), (6840, 288288898), (7248, 272060715), (8607, 229103760), (9060, 217648572), (10872, 181373810), (11476, 171827820), (12080, 163236429), (13590, 145099048), (13680, 144144449), (14345, 137462256), (17214, 114551880), (18120, 108824286), (21744, 90686905), (22952, 85913910), (25821, 76367920), (27180, 72549524), (28690, 68731128), (34428, 57275940), (36240, 54412143), (43035, 45820752), (45904, 42956955), (51642, 38183960), (54360, 36274762), (57380, 34365564), (68856, 28637970), (86070, 22910376), (103284, 19091980), (108720, 18137381), (114760, 17182782), (129105, 15273584), (137712, 14318985), (172140, 11455188), (206568, 9545990), (229520, 8591391), (258210, 7636792), (344280, 5727594), (413136, 4772995), (516420, 3818396), (688560, 2863797), (954599, 2065680), (1032840, 1909198)]