40676580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 155143296

約数和(自身を除く): 114466716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 211, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 422, 459, 476, 510, 540, 567, 595, 612, 630, 633, 714, 756, 765, 810, 844, 918, 945, 1020, 1055, 1071, 1134, 1190, 1260, 1266, 1377, 1428, 1477, 1530, 1620, 1785, 1836, 1890, 1899, 2110, 2142, 2268, 2295, 2380, 2532, 2754, 2835, 2954, 3060, 3165, 3213, 3570, 3587, 3780, 3798, 4220, 4284, 4431, 4590, 5355, 5508, 5670, 5697, 5908, 6330, 6426, 6885, 7140, 7174, 7385, 7596, 8862, 9180, 9495, 9639, 10710, 10761, 11340, 11394, 12660, 12852, 13293, 13770, 14348, 14770, 16065, 17091, 17724, 17935, 18990, 19278, 21420, 21522, 22155, 22788, 25109, 26586, 27540, 28485, 29540, 32130, 32283, 34182, 35870, 37980, 38556, 39879, 43044, 44310, 48195, 50218, 53172, 53805, 56970, 64260, 64566, 66465, 68364, 71740, 75327, 79758, 85455, 88620, 96390, 96849, 100436, 107610, 113940, 119637, 125545, 129132, 132930, 150654, 159516, 161415, 170910, 192780, 193698, 199395, 215220, 225981, 239274, 251090, 265860, 290547, 301308, 322830, 341820, 376635, 387396, 398790, 451962, 478548, 484245, 502180, 581094, 598185, 645660, 677943, 753270, 797580, 903924, 968490, 1129905, 1162188, 1196370, 1355886, 1452735, 1506540, 1936980, 2033829, 2259810, 2392740, 2711772, 2905470, 3389715, 4067658, 4519620, 5810940, 6779430, 8135316, 10169145, 13558860, 20338290, 40676580]

約数ペア:

[(1, 40676580), (2, 20338290), (3, 13558860), (4, 10169145), (5, 8135316), (6, 6779430), (7, 5810940), (9, 4519620), (10, 4067658), (12, 3389715), (14, 2905470), (15, 2711772), (17, 2392740), (18, 2259810), (20, 2033829), (21, 1936980), (27, 1506540), (28, 1452735), (30, 1355886), (34, 1196370), (35, 1162188), (36, 1129905), (42, 968490), (45, 903924), (51, 797580), (54, 753270), (60, 677943), (63, 645660), (68, 598185), (70, 581094), (81, 502180), (84, 484245), (85, 478548), (90, 451962), (102, 398790), (105, 387396), (108, 376635), (119, 341820), (126, 322830), (135, 301308), (140, 290547), (153, 265860), (162, 251090), (170, 239274), (180, 225981), (189, 215220), (204, 199395), (210, 193698), (211, 192780), (238, 170910), (252, 161415), (255, 159516), (270, 150654), (306, 132930), (315, 129132), (324, 125545), (340, 119637), (357, 113940), (378, 107610), (405, 100436), (420, 96849), (422, 96390), (459, 88620), (476, 85455), (510, 79758), (540, 75327), (567, 71740), (595, 68364), (612, 66465), (630, 64566), (633, 64260), (714, 56970), (756, 53805), (765, 53172), (810, 50218), (844, 48195), (918, 44310), (945, 43044), (1020, 39879), (1055, 38556), (1071, 37980), (1134, 35870), (1190, 34182), (1260, 32283), (1266, 32130), (1377, 29540), (1428, 28485), (1477, 27540), (1530, 26586), (1620, 25109), (1785, 22788), (1836, 22155), (1890, 21522), (1899, 21420), (2110, 19278), (2142, 18990), (2268, 17935), (2295, 17724), (2380, 17091), (2532, 16065), (2754, 14770), (2835, 14348), (2954, 13770), (3060, 13293), (3165, 12852), (3213, 12660), (3570, 11394), (3587, 11340), (3780, 10761), (3798, 10710), (4220, 9639), (4284, 9495), (4431, 9180), (4590, 8862), (5355, 7596), (5508, 7385), (5670, 7174), (5697, 7140), (5908, 6885), (6330, 6426)]