272031760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 879943680

約数和(自身を除く): 607911920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 43, 44, 52, 55, 56, 65, 70, 77, 79, 80, 86, 88, 91, 104, 110, 112, 130, 140, 143, 154, 158, 172, 176, 182, 208, 215, 220, 260, 280, 286, 301, 308, 316, 344, 364, 385, 395, 430, 440, 455, 473, 520, 553, 559, 560, 572, 602, 616, 632, 688, 715, 728, 770, 790, 860, 869, 880, 910, 946, 1001, 1027, 1040, 1106, 1118, 1144, 1204, 1232, 1264, 1430, 1456, 1505, 1540, 1580, 1720, 1738, 1820, 1892, 2002, 2054, 2212, 2236, 2288, 2365, 2408, 2765, 2795, 2860, 3010, 3080, 3160, 3311, 3397, 3440, 3476, 3640, 3784, 3913, 4004, 4108, 4345, 4424, 4472, 4730, 4816, 5005, 5135, 5530, 5590, 5720, 6020, 6083, 6149, 6160, 6320, 6622, 6794, 6952, 7189, 7280, 7568, 7826, 8008, 8216, 8690, 8848, 8944, 9460, 10010, 10270, 11060, 11180, 11297, 11440, 12040, 12166, 12298, 13244, 13588, 13904, 14378, 15652, 16016, 16432, 16555, 16985, 17380, 18920, 19565, 20020, 20540, 22120, 22360, 22594, 23779, 24080, 24332, 24596, 26488, 27176, 28756, 30415, 30745, 31304, 33110, 33970, 34760, 35945, 37367, 37840, 39130, 40040, 41080, 43043, 44161, 44240, 44720, 45188, 47558, 48664, 49192, 52976, 54352, 56485, 57512, 60830, 61490, 62608, 66220, 67940, 69520, 71890, 74734, 78260, 79079, 80080, 82160, 86086, 88322, 90376, 95116, 97328, 98384, 112970, 115024, 118895, 121660, 122980, 132440, 135880, 143780, 149468, 156520, 158158, 172172, 176644, 180752, 186835, 190232, 215215, 220805, 225940, 237790, 243320, 245960, 261569, 264880, 271760, 287560, 298936, 309127, 313040, 316316, 344344, 353288, 373670, 380464, 395395, 430430, 441610, 451880, 475580, 485771, 486640, 491920, 523138, 575120, 597872, 618254, 632632, 688688, 706576, 747340, 790790, 860860, 883220, 903760, 951160, 971542, 1046276, 1236508, 1265264, 1307845, 1494680, 1545635, 1581580, 1721720, 1766440, 1902320, 1943084, 2092552, 2428855, 2473016, 2615690, 2989360, 3091270, 3163160, 3400397, 3443440, 3532880, 3886168, 4185104, 4857710, 4946032, 5231380, 6182540, 6326320, 6800794, 7772336, 9715420, 10462760, 12365080, 13601588, 17001985, 19430840, 20925520, 24730160, 27203176, 34003970, 38861680, 54406352, 68007940, 136015880, 272031760]

約数ペア:

[(1, 272031760), (2, 136015880), (4, 68007940), (5, 54406352), (7, 38861680), (8, 34003970), (10, 27203176), (11, 24730160), (13, 20925520), (14, 19430840), (16, 17001985), (20, 13601588), (22, 12365080), (26, 10462760), (28, 9715420), (35, 7772336), (40, 6800794), (43, 6326320), (44, 6182540), (52, 5231380), (55, 4946032), (56, 4857710), (65, 4185104), (70, 3886168), (77, 3532880), (79, 3443440), (80, 3400397), (86, 3163160), (88, 3091270), (91, 2989360), (104, 2615690), (110, 2473016), (112, 2428855), (130, 2092552), (140, 1943084), (143, 1902320), (154, 1766440), (158, 1721720), (172, 1581580), (176, 1545635), (182, 1494680), (208, 1307845), (215, 1265264), (220, 1236508), (260, 1046276), (280, 971542), (286, 951160), (301, 903760), (308, 883220), (316, 860860), (344, 790790), (364, 747340), (385, 706576), (395, 688688), (430, 632632), (440, 618254), (455, 597872), (473, 575120), (520, 523138), (553, 491920), (559, 486640), (560, 485771), (572, 475580), (602, 451880), (616, 441610), (632, 430430), (688, 395395), (715, 380464), (728, 373670), (770, 353288), (790, 344344), (860, 316316), (869, 313040), (880, 309127), (910, 298936), (946, 287560), (1001, 271760), (1027, 264880), (1040, 261569), (1106, 245960), (1118, 243320), (1144, 237790), (1204, 225940), (1232, 220805), (1264, 215215), (1430, 190232), (1456, 186835), (1505, 180752), (1540, 176644), (1580, 172172), (1720, 158158), (1738, 156520), (1820, 149468), (1892, 143780), (2002, 135880), (2054, 132440), (2212, 122980), (2236, 121660), (2288, 118895), (2365, 115024), (2408, 112970), (2765, 98384), (2795, 97328), (2860, 95116), (3010, 90376), (3080, 88322), (3160, 86086), (3311, 82160), (3397, 80080), (3440, 79079), (3476, 78260), (3640, 74734), (3784, 71890), (3913, 69520), (4004, 67940), (4108, 66220), (4345, 62608), (4424, 61490), (4472, 60830), (4730, 57512), (4816, 56485), (5005, 54352), (5135, 52976), (5530, 49192), (5590, 48664), (5720, 47558), (6020, 45188), (6083, 44720), (6149, 44240), (6160, 44161), (6320, 43043), (6622, 41080), (6794, 40040), (6952, 39130), (7189, 37840), (7280, 37367), (7568, 35945), (7826, 34760), (8008, 33970), (8216, 33110), (8690, 31304), (8848, 30745), (8944, 30415), (9460, 28756), (10010, 27176), (10270, 26488), (11060, 24596), (11180, 24332), (11297, 24080), (11440, 23779), (12040, 22594), (12166, 22360), (12298, 22120), (13244, 20540), (13588, 20020), (13904, 19565), (14378, 18920), (15652, 17380), (16016, 16985), (16432, 16555)]