272191920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 480

約数和(自身を含む): 1152592896

約数和(自身を除く): 880400976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 103, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 206, 208, 210, 220, 231, 240, 242, 260, 264, 273, 280, 286, 308, 309, 312, 330, 336, 363, 364, 385, 390, 412, 420, 429, 440, 455, 462, 484, 515, 520, 528, 546, 560, 572, 605, 616, 618, 624, 660, 715, 721, 726, 728, 770, 780, 824, 840, 847, 858, 880, 910, 924, 968, 1001, 1030, 1040, 1092, 1133, 1144, 1155, 1210, 1232, 1236, 1320, 1339, 1365, 1430, 1442, 1452, 1456, 1540, 1545, 1560, 1573, 1648, 1680, 1694, 1716, 1815, 1820, 1848, 1936, 2002, 2060, 2145, 2163, 2184, 2266, 2288, 2310, 2420, 2472, 2541, 2640, 2678, 2730, 2860, 2884, 2904, 3003, 3080, 3090, 3120, 3146, 3388, 3399, 3432, 3605, 3630, 3640, 3696, 4004, 4017, 4120, 4235, 4290, 4326, 4368, 4532, 4620, 4719, 4840, 4944, 5005, 5082, 5356, 5460, 5665, 5720, 5768, 5808, 6006, 6160, 6180, 6292, 6695, 6776, 6798, 6864, 7210, 7260, 7280, 7865, 7931, 8008, 8034, 8240, 8470, 8580, 8652, 9064, 9240, 9373, 9438, 9680, 10010, 10164, 10712, 10815, 10920, 11011, 11330, 11440, 11536, 12012, 12360, 12463, 12584, 12705, 13390, 13552, 13596, 14420, 14520, 14729, 15015, 15730, 15862, 16016, 16068, 16940, 16995, 17160, 17304, 18128, 18480, 18746, 18876, 20020, 20085, 20328, 21424, 21630, 21840, 22022, 22660, 23595, 23793, 24024, 24720, 24926, 25168, 25410, 26780, 27192, 28119, 28840, 29040, 29458, 30030, 31460, 31724, 32136, 33033, 33880, 33990, 34320, 34608, 37389, 37492, 37752, 39655, 40040, 40170, 40656, 43260, 44044, 44187, 45320, 46865, 47190, 47586, 48048, 49852, 50820, 53560, 54384, 55055, 56238, 57680, 58916, 60060, 62315, 62920, 63448, 64272, 66066, 67760, 67980, 73645, 74778, 74984, 75504, 79310, 80080, 80340, 86520, 87241, 88088, 88374, 90640, 93730, 94380, 95172, 99704, 101640, 103103, 107120, 110110, 112476, 117832, 118965, 120120, 124630, 125840, 126896, 132132, 135960, 140595, 147290, 149556, 149968, 158620, 160680, 162019, 165165, 173040, 174482, 176176, 176748, 186945, 187460, 188760, 190344, 199408, 203280, 206206, 220220, 220935, 224952, 235664, 237930, 240240, 249260, 261723, 264264, 271920, 281190, 294580, 299112, 309309, 317240, 321360, 324038, 330330, 348964, 353496, 373890, 374920, 377520, 380688, 412412, 436205, 440440, 441870, 449904, 475860, 486057, 498520, 515515, 523446, 528528, 562380, 589160, 598224, 618618, 634480, 648076, 660660, 697928, 706992, 747780, 749840, 810095, 824824, 872410, 880880, 883740, 951720, 972114, 997040, 1031030, 1046892, 1124760, 1134133, 1178320, 1237236, 1296152, 1308615, 1321320, 1395856, 1495560, 1546545, 1620190, 1649648, 1744820, 1767480, 1903440, 1944228, 2062060, 2093784, 2249520, 2268266, 2430285, 2474472, 2592304, 2617230, 2642640, 2991120, 3093090, 3240380, 3402399, 3489640, 3534960, 3888456, 4124120, 4187568, 4536532, 4860570, 4948944, 5234460, 5670665, 6186180, 6480760, 6804798, 6979280, 7776912, 8248240, 9073064, 9721140, 10468920, 11341330, 12372360, 12961520, 13609596, 17011995, 18146128, 19442280, 20937840, 22682660, 24744720, 27219192, 34023990, 38884560, 45365320, 54438384, 68047980, 90730640, 136095960, 272191920]

約数ペア:

[(1, 272191920), (2, 136095960), (3, 90730640), (4, 68047980), (5, 54438384), (6, 45365320), (7, 38884560), (8, 34023990), (10, 27219192), (11, 24744720), (12, 22682660), (13, 20937840), (14, 19442280), (15, 18146128), (16, 17011995), (20, 13609596), (21, 12961520), (22, 12372360), (24, 11341330), (26, 10468920), (28, 9721140), (30, 9073064), (33, 8248240), (35, 7776912), (39, 6979280), (40, 6804798), (42, 6480760), (44, 6186180), (48, 5670665), (52, 5234460), (55, 4948944), (56, 4860570), (60, 4536532), (65, 4187568), (66, 4124120), (70, 3888456), (77, 3534960), (78, 3489640), (80, 3402399), (84, 3240380), (88, 3093090), (91, 2991120), (103, 2642640), (104, 2617230), (105, 2592304), (110, 2474472), (112, 2430285), (120, 2268266), (121, 2249520), (130, 2093784), (132, 2062060), (140, 1944228), (143, 1903440), (154, 1767480), (156, 1744820), (165, 1649648), (168, 1620190), (176, 1546545), (182, 1495560), (195, 1395856), (206, 1321320), (208, 1308615), (210, 1296152), (220, 1237236), (231, 1178320), (240, 1134133), (242, 1124760), (260, 1046892), (264, 1031030), (273, 997040), (280, 972114), (286, 951720), (308, 883740), (309, 880880), (312, 872410), (330, 824824), (336, 810095), (363, 749840), (364, 747780), (385, 706992), (390, 697928), (412, 660660), (420, 648076), (429, 634480), (440, 618618), (455, 598224), (462, 589160), (484, 562380), (515, 528528), (520, 523446), (528, 515515), (546, 498520), (560, 486057), (572, 475860), (605, 449904), (616, 441870), (618, 440440), (624, 436205), (660, 412412), (715, 380688), (721, 377520), (726, 374920), (728, 373890), (770, 353496), (780, 348964), (824, 330330), (840, 324038), (847, 321360), (858, 317240), (880, 309309), (910, 299112), (924, 294580), (968, 281190), (1001, 271920), (1030, 264264), (1040, 261723), (1092, 249260), (1133, 240240), (1144, 237930), (1155, 235664), (1210, 224952), (1232, 220935), (1236, 220220), (1320, 206206), (1339, 203280), (1365, 199408), (1430, 190344), (1442, 188760), (1452, 187460), (1456, 186945), (1540, 176748), (1545, 176176), (1560, 174482), (1573, 173040), (1648, 165165), (1680, 162019), (1694, 160680), (1716, 158620), (1815, 149968), (1820, 149556), (1848, 147290), (1936, 140595), (2002, 135960), (2060, 132132), (2145, 126896), (2163, 125840), (2184, 124630), (2266, 120120), (2288, 118965), (2310, 117832), (2420, 112476), (2472, 110110), (2541, 107120), (2640, 103103), (2678, 101640), (2730, 99704), (2860, 95172), (2884, 94380), (2904, 93730), (3003, 90640), (3080, 88374), (3090, 88088), (3120, 87241), (3146, 86520), (3388, 80340), (3399, 80080), (3432, 79310), (3605, 75504), (3630, 74984), (3640, 74778), (3696, 73645), (4004, 67980), (4017, 67760), (4120, 66066), (4235, 64272), (4290, 63448), (4326, 62920), (4368, 62315), (4532, 60060), (4620, 58916), (4719, 57680), (4840, 56238), (4944, 55055), (5005, 54384), (5082, 53560), (5356, 50820), (5460, 49852), (5665, 48048), (5720, 47586), (5768, 47190), (5808, 46865), (6006, 45320), (6160, 44187), (6180, 44044), (6292, 43260), (6695, 40656), (6776, 40170), (6798, 40040), (6864, 39655), (7210, 37752), (7260, 37492), (7280, 37389), (7865, 34608), (7931, 34320), (8008, 33990), (8034, 33880), (8240, 33033), (8470, 32136), (8580, 31724), (8652, 31460), (9064, 30030), (9240, 29458), (9373, 29040), (9438, 28840), (9680, 28119), (10010, 27192), (10164, 26780), (10712, 25410), (10815, 25168), (10920, 24926), (11011, 24720), (11330, 24024), (11440, 23793), (11536, 23595), (12012, 22660), (12360, 22022), (12463, 21840), (12584, 21630), (12705, 21424), (13390, 20328), (13552, 20085), (13596, 20020), (14420, 18876), (14520, 18746), (14729, 18480), (15015, 18128), (15730, 17304), (15862, 17160), (16016, 16995), (16068, 16940)]