28220663520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49117}}^1$

素因数の和:49167

約数の個数: 384

約数和(自身を含む): 118826265600

約数和(自身を除く): 90605602080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10260, 10640, 11970, 12768, 13680, 14364, 15120, 15960, 16416, 17955, 19152, 20520, 21280, 23940, 27360, 28728, 30240, 31920, 35910, 38304, 41040, 47880, 49117, 57456, 63840, 71820, 82080, 95760, 98234, 114912, 143640, 147351, 191520, 196468, 245585, 287280, 294702, 343819, 392936, 442053, 491170, 574560, 589404, 687638, 736755, 785872, 884106, 933223, 982340, 1031457, 1178808, 1326159, 1375276, 1473510, 1571744, 1719095, 1768212, 1866446, 1964680, 2062914, 2210265, 2357616, 2652318, 2750552, 2799669, 2947020, 3094371, 3438190, 3536424, 3732892, 3929360, 4125828, 4420530, 4666115, 4715232, 5157285, 5304636, 5501104, 5599338, 5894040, 6188742, 6532561, 6630795, 6876380, 7072848, 7465784, 7858720, 8251656, 8399007, 8841060, 9283113, 9332230, 10314570, 10609272, 11002208, 11198676, 11788080, 12377484, 13065122, 13261590, 13752760, 13998345, 14145696, 14931568, 15471855, 16503312, 16798014, 17682120, 18566226, 18664460, 19597683, 20629140, 21218544, 22397352, 23576160, 24754968, 25197021, 26130244, 26523180, 27505520, 27996690, 29863136, 30943710, 32662805, 33006624, 33596028, 35364240, 37132452, 37328920, 39195366, 41258280, 41995035, 42437088, 44794704, 46415565, 49509936, 50394042, 52260488, 53046360, 55011040, 55993380, 58793049, 61887420, 65325610, 67192056, 70728480, 74264904, 74657840, 78390732, 82516560, 83990070, 89589408, 92831130, 97988415, 99019872, 100788084, 104520976, 106092720, 111986760, 117586098, 123774840, 125985105, 130651220, 134384112, 148529808, 149315680, 156781464, 165033120, 167980140, 176379147, 185662260, 195976830, 201576168, 209041952, 212185440, 223973520, 235172196, 247549680, 251970210, 261302440, 268768224, 293965245, 297059616, 313562928, 335960280, 352758294, 371324520, 391953660, 403152336, 447947040, 470344392, 495099360, 503940420, 522604880, 587930490, 627125856, 671920560, 705516588, 742649040, 783907320, 806304672, 881895735, 940688784, 1007880840, 1045209760, 1175860980, 1343841120, 1411033176, 1485298080, 1567814640, 1763791470, 1881377568, 2015761680, 2351721960, 2822066352, 3135629280, 3527582940, 4031523360, 4703443920, 5644132704, 7055165880, 9406887840, 14110331760, 28220663520]

約数ペア:

[(1, 28220663520), (2, 14110331760), (3, 9406887840), (4, 7055165880), (5, 5644132704), (6, 4703443920), (7, 4031523360), (8, 3527582940), (9, 3135629280), (10, 2822066352), (12, 2351721960), (14, 2015761680), (15, 1881377568), (16, 1763791470), (18, 1567814640), (19, 1485298080), (20, 1411033176), (21, 1343841120), (24, 1175860980), (27, 1045209760), (28, 1007880840), (30, 940688784), (32, 881895735), (35, 806304672), (36, 783907320), (38, 742649040), (40, 705516588), (42, 671920560), (45, 627125856), (48, 587930490), (54, 522604880), (56, 503940420), (57, 495099360), (60, 470344392), (63, 447947040), (70, 403152336), (72, 391953660), (76, 371324520), (80, 352758294), (84, 335960280), (90, 313562928), (95, 297059616), (96, 293965245), (105, 268768224), (108, 261302440), (112, 251970210), (114, 247549680), (120, 235172196), (126, 223973520), (133, 212185440), (135, 209041952), (140, 201576168), (144, 195976830), (152, 185662260), (160, 176379147), (168, 167980140), (171, 165033120), (180, 156781464), (189, 149315680), (190, 148529808), (210, 134384112), (216, 130651220), (224, 125985105), (228, 123774840), (240, 117586098), (252, 111986760), (266, 106092720), (270, 104520976), (280, 100788084), (285, 99019872), (288, 97988415), (304, 92831130), (315, 89589408), (336, 83990070), (342, 82516560), (360, 78390732), (378, 74657840), (380, 74264904), (399, 70728480), (420, 67192056), (432, 65325610), (456, 61887420), (480, 58793049), (504, 55993380), (513, 55011040), (532, 53046360), (540, 52260488), (560, 50394042), (570, 49509936), (608, 46415565), (630, 44794704), (665, 42437088), (672, 41995035), (684, 41258280), (720, 39195366), (756, 37328920), (760, 37132452), (798, 35364240), (840, 33596028), (855, 33006624), (864, 32662805), (912, 30943710), (945, 29863136), (1008, 27996690), (1026, 27505520), (1064, 26523180), (1080, 26130244), (1120, 25197021), (1140, 24754968), (1197, 23576160), (1260, 22397352), (1330, 21218544), (1368, 20629140), (1440, 19597683), (1512, 18664460), (1520, 18566226), (1596, 17682120), (1680, 16798014), (1710, 16503312), (1824, 15471855), (1890, 14931568), (1995, 14145696), (2016, 13998345), (2052, 13752760), (2128, 13261590), (2160, 13065122), (2280, 12377484), (2394, 11788080), (2520, 11198676), (2565, 11002208), (2660, 10609272), (2736, 10314570), (3024, 9332230), (3040, 9283113), (3192, 8841060), (3360, 8399007), (3420, 8251656), (3591, 7858720), (3780, 7465784), (3990, 7072848), (4104, 6876380), (4256, 6630795), (4320, 6532561), (4560, 6188742), (4788, 5894040), (5040, 5599338), (5130, 5501104), (5320, 5304636), (5472, 5157285), (5985, 4715232), (6048, 4666115), (6384, 4420530), (6840, 4125828), (7182, 3929360), (7560, 3732892), (7980, 3536424), (8208, 3438190), (9120, 3094371), (9576, 2947020), (10080, 2799669), (10260, 2750552), (10640, 2652318), (11970, 2357616), (12768, 2210265), (13680, 2062914), (14364, 1964680), (15120, 1866446), (15960, 1768212), (16416, 1719095), (17955, 1571744), (19152, 1473510), (20520, 1375276), (21280, 1326159), (23940, 1178808), (27360, 1031457), (28728, 982340), (30240, 933223), (31920, 884106), (35910, 785872), (38304, 736755), (41040, 687638), (47880, 589404), (49117, 574560), (57456, 491170), (63840, 442053), (71820, 392936), (82080, 343819), (95760, 294702), (98234, 287280), (114912, 245585), (143640, 196468), (147351, 191520)]