2248250760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1987}}^1$

素因数の和:2460

約数の個数: 192

約数和(自身を含む): 8373456000

約数和(自身を除く): 6125205240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 449, 504, 630, 840, 898, 1260, 1347, 1796, 1987, 2245, 2520, 2694, 3143, 3592, 3974, 4041, 4490, 5388, 5961, 6286, 6735, 7948, 8082, 8980, 9429, 9935, 10776, 11922, 12572, 13470, 13909, 15715, 15896, 16164, 17883, 17960, 18858, 19870, 20205, 23844, 25144, 26940, 27818, 28287, 29805, 31430, 32328, 35766, 37716, 39740, 40410, 41727, 47145, 47688, 53880, 55636, 56574, 59610, 62860, 69545, 71532, 75432, 79480, 80820, 83454, 89415, 94290, 111272, 113148, 119220, 125181, 125720, 139090, 141435, 143064, 161640, 166908, 178830, 188580, 208635, 226296, 238440, 250362, 278180, 282870, 333816, 357660, 377160, 417270, 500724, 556360, 565740, 625905, 715320, 834540, 892163, 1001448, 1131480, 1251810, 1669080, 1784326, 2503620, 2676489, 3568652, 4460815, 5007240, 5352978, 6245141, 7137304, 8029467, 8921630, 10705956, 12490282, 13382445, 16058934, 17843260, 18735423, 21411912, 24980564, 26764890, 31225705, 32117868, 35686520, 37470846, 40147335, 49961128, 53529780, 56206269, 62451410, 64235736, 74941692, 80294670, 93677115, 107059560, 112412538, 124902820, 149883384, 160589340, 187354230, 224825076, 249805640, 281031345, 321178680, 374708460, 449650152, 562062690, 749416920, 1124125380, 2248250760]

約数ペア:

[(1, 2248250760), (2, 1124125380), (3, 749416920), (4, 562062690), (5, 449650152), (6, 374708460), (7, 321178680), (8, 281031345), (9, 249805640), (10, 224825076), (12, 187354230), (14, 160589340), (15, 149883384), (18, 124902820), (20, 112412538), (21, 107059560), (24, 93677115), (28, 80294670), (30, 74941692), (35, 64235736), (36, 62451410), (40, 56206269), (42, 53529780), (45, 49961128), (56, 40147335), (60, 37470846), (63, 35686520), (70, 32117868), (72, 31225705), (84, 26764890), (90, 24980564), (105, 21411912), (120, 18735423), (126, 17843260), (140, 16058934), (168, 13382445), (180, 12490282), (210, 10705956), (252, 8921630), (280, 8029467), (315, 7137304), (360, 6245141), (420, 5352978), (449, 5007240), (504, 4460815), (630, 3568652), (840, 2676489), (898, 2503620), (1260, 1784326), (1347, 1669080), (1796, 1251810), (1987, 1131480), (2245, 1001448), (2520, 892163), (2694, 834540), (3143, 715320), (3592, 625905), (3974, 565740), (4041, 556360), (4490, 500724), (5388, 417270), (5961, 377160), (6286, 357660), (6735, 333816), (7948, 282870), (8082, 278180), (8980, 250362), (9429, 238440), (9935, 226296), (10776, 208635), (11922, 188580), (12572, 178830), (13470, 166908), (13909, 161640), (15715, 143064), (15896, 141435), (16164, 139090), (17883, 125720), (17960, 125181), (18858, 119220), (19870, 113148), (20205, 111272), (23844, 94290), (25144, 89415), (26940, 83454), (27818, 80820), (28287, 79480), (29805, 75432), (31430, 71532), (32328, 69545), (35766, 62860), (37716, 59610), (39740, 56574), (40410, 55636), (41727, 53880), (47145, 47688)]