253458720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 336

約数和(自身を含む): 937033272

約数和(自身を除く): 683574552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 53, 54, 60, 72, 80, 81, 82, 90, 96, 106, 108, 120, 123, 135, 144, 159, 160, 162, 164, 180, 205, 212, 216, 240, 243, 246, 265, 270, 288, 318, 324, 328, 360, 369, 405, 410, 424, 432, 477, 480, 486, 492, 530, 540, 615, 636, 648, 656, 720, 729, 738, 795, 810, 820, 848, 864, 954, 972, 984, 1060, 1080, 1107, 1215, 1230, 1272, 1296, 1312, 1431, 1440, 1458, 1476, 1590, 1620, 1640, 1696, 1845, 1908, 1944, 1968, 2120, 2160, 2173, 2214, 2385, 2430, 2460, 2544, 2592, 2862, 2916, 2952, 3180, 3240, 3280, 3321, 3645, 3690, 3816, 3888, 3936, 4240, 4293, 4320, 4346, 4428, 4770, 4860, 4920, 5088, 5535, 5724, 5832, 5904, 6360, 6480, 6519, 6560, 6642, 7155, 7290, 7380, 7632, 7776, 8480, 8586, 8692, 8856, 9540, 9720, 9840, 9963, 10865, 11070, 11448, 11664, 11808, 12720, 12879, 12960, 13038, 13284, 14310, 14580, 14760, 15264, 16605, 17172, 17384, 17712, 19080, 19440, 19557, 19680, 19926, 21465, 21730, 22140, 22896, 23328, 25440, 25758, 26076, 26568, 28620, 29160, 29520, 29889, 32595, 33210, 34344, 34768, 35424, 38160, 38637, 38880, 39114, 39852, 42930, 43460, 44280, 45792, 49815, 51516, 52152, 53136, 57240, 58320, 58671, 59040, 59778, 64395, 65190, 66420, 68688, 69536, 76320, 77274, 78228, 79704, 85860, 86920, 88560, 97785, 99630, 103032, 104304, 106272, 114480, 116640, 117342, 119556, 128790, 130380, 132840, 137376, 149445, 154548, 156456, 159408, 171720, 173840, 176013, 177120, 193185, 195570, 199260, 206064, 208608, 228960, 234684, 239112, 257580, 260760, 265680, 293355, 298890, 309096, 312912, 318816, 343440, 347680, 352026, 386370, 391140, 398520, 412128, 469368, 478224, 515160, 521520, 528039, 531360, 586710, 597780, 618192, 625824, 686880, 704052, 772740, 782280, 797040, 880065, 938736, 956448, 1030320, 1043040, 1056078, 1173420, 1195560, 1236384, 1408104, 1545480, 1564560, 1584117, 1594080, 1760130, 1877472, 2060640, 2112156, 2346840, 2391120, 2640195, 2816208, 3090960, 3129120, 3168234, 3520260, 4224312, 4693680, 4782240, 5280390, 5632416, 6181920, 6336468, 7040520, 7920585, 8448624, 9387360, 10560780, 12672936, 14081040, 15841170, 16897248, 21121560, 25345872, 28162080, 31682340, 42243120, 50691744, 63364680, 84486240, 126729360, 253458720]

約数ペア:

[(1, 253458720), (2, 126729360), (3, 84486240), (4, 63364680), (5, 50691744), (6, 42243120), (8, 31682340), (9, 28162080), (10, 25345872), (12, 21121560), (15, 16897248), (16, 15841170), (18, 14081040), (20, 12672936), (24, 10560780), (27, 9387360), (30, 8448624), (32, 7920585), (36, 7040520), (40, 6336468), (41, 6181920), (45, 5632416), (48, 5280390), (53, 4782240), (54, 4693680), (60, 4224312), (72, 3520260), (80, 3168234), (81, 3129120), (82, 3090960), (90, 2816208), (96, 2640195), (106, 2391120), (108, 2346840), (120, 2112156), (123, 2060640), (135, 1877472), (144, 1760130), (159, 1594080), (160, 1584117), (162, 1564560), (164, 1545480), (180, 1408104), (205, 1236384), (212, 1195560), (216, 1173420), (240, 1056078), (243, 1043040), (246, 1030320), (265, 956448), (270, 938736), (288, 880065), (318, 797040), (324, 782280), (328, 772740), (360, 704052), (369, 686880), (405, 625824), (410, 618192), (424, 597780), (432, 586710), (477, 531360), (480, 528039), (486, 521520), (492, 515160), (530, 478224), (540, 469368), (615, 412128), (636, 398520), (648, 391140), (656, 386370), (720, 352026), (729, 347680), (738, 343440), (795, 318816), (810, 312912), (820, 309096), (848, 298890), (864, 293355), (954, 265680), (972, 260760), (984, 257580), (1060, 239112), (1080, 234684), (1107, 228960), (1215, 208608), (1230, 206064), (1272, 199260), (1296, 195570), (1312, 193185), (1431, 177120), (1440, 176013), (1458, 173840), (1476, 171720), (1590, 159408), (1620, 156456), (1640, 154548), (1696, 149445), (1845, 137376), (1908, 132840), (1944, 130380), (1968, 128790), (2120, 119556), (2160, 117342), (2173, 116640), (2214, 114480), (2385, 106272), (2430, 104304), (2460, 103032), (2544, 99630), (2592, 97785), (2862, 88560), (2916, 86920), (2952, 85860), (3180, 79704), (3240, 78228), (3280, 77274), (3321, 76320), (3645, 69536), (3690, 68688), (3816, 66420), (3888, 65190), (3936, 64395), (4240, 59778), (4293, 59040), (4320, 58671), (4346, 58320), (4428, 57240), (4770, 53136), (4860, 52152), (4920, 51516), (5088, 49815), (5535, 45792), (5724, 44280), (5832, 43460), (5904, 42930), (6360, 39852), (6480, 39114), (6519, 38880), (6560, 38637), (6642, 38160), (7155, 35424), (7290, 34768), (7380, 34344), (7632, 33210), (7776, 32595), (8480, 29889), (8586, 29520), (8692, 29160), (8856, 28620), (9540, 26568), (9720, 26076), (9840, 25758), (9963, 25440), (10865, 23328), (11070, 22896), (11448, 22140), (11664, 21730), (11808, 21465), (12720, 19926), (12879, 19680), (12960, 19557), (13038, 19440), (13284, 19080), (14310, 17712), (14580, 17384), (14760, 17172), (15264, 16605)]