2467897221720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{2030389}}^1$

素因数の和:2031857

約数の個数: 128

約数和(自身を含む): 8467213593600

約数和(自身を除く): 5999316371880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1447, 2894, 4341, 5788, 7235, 8682, 10129, 11576, 14470, 17364, 20258, 21705, 28940, 30387, 34728, 40516, 43410, 50645, 57880, 60774, 81032, 86820, 101290, 121548, 151935, 173640, 202580, 243096, 303870, 405160, 607740, 1215480, 2030389, 4060778, 6091167, 8121556, 10151945, 12182334, 14212723, 16243112, 20303890, 24364668, 28425446, 30455835, 40607780, 42638169, 48729336, 56850892, 60911670, 71063615, 81215560, 85276338, 113701784, 121823340, 142127230, 170552676, 213190845, 243646680, 284254460, 341105352, 426381690, 568508920, 852763380, 1705526760, 2937972883, 5875945766, 8813918649, 11751891532, 14689864415, 17627837298, 20565810181, 23503783064, 29379728830, 35255674596, 41131620362, 44069593245, 58759457660, 61697430543, 70511349192, 82263240724, 88139186490, 102829050905, 117518915320, 123394861086, 164526481448, 176278372980, 205658101810, 246789722172, 308487152715, 352556745960, 411316203620, 493579444344, 616974305430, 822632407240, 1233948610860, 2467897221720]

約数ペア:

[(1, 2467897221720), (2, 1233948610860), (3, 822632407240), (4, 616974305430), (5, 493579444344), (6, 411316203620), (7, 352556745960), (8, 308487152715), (10, 246789722172), (12, 205658101810), (14, 176278372980), (15, 164526481448), (20, 123394861086), (21, 117518915320), (24, 102829050905), (28, 88139186490), (30, 82263240724), (35, 70511349192), (40, 61697430543), (42, 58759457660), (56, 44069593245), (60, 41131620362), (70, 35255674596), (84, 29379728830), (105, 23503783064), (120, 20565810181), (140, 17627837298), (168, 14689864415), (210, 11751891532), (280, 8813918649), (420, 5875945766), (840, 2937972883), (1447, 1705526760), (2894, 852763380), (4341, 568508920), (5788, 426381690), (7235, 341105352), (8682, 284254460), (10129, 243646680), (11576, 213190845), (14470, 170552676), (17364, 142127230), (20258, 121823340), (21705, 113701784), (28940, 85276338), (30387, 81215560), (34728, 71063615), (40516, 60911670), (43410, 56850892), (50645, 48729336), (57880, 42638169), (60774, 40607780), (81032, 30455835), (86820, 28425446), (101290, 24364668), (121548, 20303890), (151935, 16243112), (173640, 14212723), (202580, 12182334), (243096, 10151945), (303870, 8121556), (405160, 6091167), (607740, 4060778), (1215480, 2030389)]