20235065760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51473}}^1$

素因数の和:51517

約数の個数: 384

約数和(自身を含む): 87168130560

約数和(自身を除く): 66933064800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9828, 10080, 10920, 11232, 12285, 13104, 14040, 14560, 15120, 16380, 18720, 19656, 21840, 24570, 26208, 28080, 30240, 32760, 39312, 43680, 49140, 51473, 56160, 65520, 78624, 98280, 102946, 131040, 154419, 196560, 205892, 257365, 308838, 360311, 393120, 411784, 463257, 514730, 617676, 669149, 720622, 772095, 823568, 926514, 1029460, 1080933, 1235352, 1338298, 1389771, 1441244, 1544190, 1647136, 1801555, 1853028, 2007447, 2058920, 2161866, 2316285, 2470704, 2676596, 2779542, 2882488, 3088380, 3242799, 3345745, 3603110, 3706056, 4014894, 4117840, 4323732, 4632570, 4684043, 4941408, 5353192, 5404665, 5559084, 5764976, 6022341, 6176760, 6485598, 6691490, 6948855, 7206220, 7412112, 8029788, 8235680, 8647464, 9265140, 9368086, 9728397, 10037235, 10706384, 10809330, 11118168, 11529952, 12044682, 12353520, 12971196, 13382980, 13897710, 14052129, 14412440, 14824224, 16059576, 16213995, 17294928, 18067023, 18530280, 18736172, 19456794, 20074470, 21412768, 21618660, 22236336, 23420215, 24089364, 24707040, 25942392, 26765960, 27795420, 28104258, 28824880, 30111705, 32119152, 32427990, 34589856, 36134046, 37060560, 37472344, 38913588, 40148940, 42156387, 43237320, 44472672, 46840430, 48178728, 48641985, 51884784, 53531920, 55590840, 56208516, 57649760, 60223410, 64238304, 64855980, 70260645, 72268092, 74121120, 74944688, 77827176, 80297880, 84312774, 86474640, 90335115, 93680860, 96357456, 97283970, 103769568, 107063840, 111181680, 112417032, 120446820, 126469161, 129711960, 140521290, 144536184, 149889376, 155654352, 160595760, 168625548, 172949280, 180670230, 187361720, 192714912, 194567940, 210781935, 222363360, 224834064, 240893640, 252938322, 259423920, 281042580, 289072368, 311308704, 321191520, 337251096, 361340460, 374723440, 389135880, 421563870, 449668128, 481787280, 505876644, 518847840, 562085160, 578144736, 632345805, 674502192, 722680920, 749446880, 778271760, 843127740, 963574560, 1011753288, 1124170320, 1264691610, 1349004384, 1445361840, 1556543520, 1686255480, 2023506576, 2248340640, 2529383220, 2890723680, 3372510960, 4047013152, 5058766440, 6745021920, 10117532880, 20235065760]

約数ペア:

[(1, 20235065760), (2, 10117532880), (3, 6745021920), (4, 5058766440), (5, 4047013152), (6, 3372510960), (7, 2890723680), (8, 2529383220), (9, 2248340640), (10, 2023506576), (12, 1686255480), (13, 1556543520), (14, 1445361840), (15, 1349004384), (16, 1264691610), (18, 1124170320), (20, 1011753288), (21, 963574560), (24, 843127740), (26, 778271760), (27, 749446880), (28, 722680920), (30, 674502192), (32, 632345805), (35, 578144736), (36, 562085160), (39, 518847840), (40, 505876644), (42, 481787280), (45, 449668128), (48, 421563870), (52, 389135880), (54, 374723440), (56, 361340460), (60, 337251096), (63, 321191520), (65, 311308704), (70, 289072368), (72, 281042580), (78, 259423920), (80, 252938322), (84, 240893640), (90, 224834064), (91, 222363360), (96, 210781935), (104, 194567940), (105, 192714912), (108, 187361720), (112, 180670230), (117, 172949280), (120, 168625548), (126, 160595760), (130, 155654352), (135, 149889376), (140, 144536184), (144, 140521290), (156, 129711960), (160, 126469161), (168, 120446820), (180, 112417032), (182, 111181680), (189, 107063840), (195, 103769568), (208, 97283970), (210, 96357456), (216, 93680860), (224, 90335115), (234, 86474640), (240, 84312774), (252, 80297880), (260, 77827176), (270, 74944688), (273, 74121120), (280, 72268092), (288, 70260645), (312, 64855980), (315, 64238304), (336, 60223410), (351, 57649760), (360, 56208516), (364, 55590840), (378, 53531920), (390, 51884784), (416, 48641985), (420, 48178728), (432, 46840430), (455, 44472672), (468, 43237320), (480, 42156387), (504, 40148940), (520, 38913588), (540, 37472344), (546, 37060560), (560, 36134046), (585, 34589856), (624, 32427990), (630, 32119152), (672, 30111705), (702, 28824880), (720, 28104258), (728, 27795420), (756, 26765960), (780, 25942392), (819, 24707040), (840, 24089364), (864, 23420215), (910, 22236336), (936, 21618660), (945, 21412768), (1008, 20074470), (1040, 19456794), (1080, 18736172), (1092, 18530280), (1120, 18067023), (1170, 17294928), (1248, 16213995), (1260, 16059576), (1365, 14824224), (1404, 14412440), (1440, 14052129), (1456, 13897710), (1512, 13382980), (1560, 12971196), (1638, 12353520), (1680, 12044682), (1755, 11529952), (1820, 11118168), (1872, 10809330), (1890, 10706384), (2016, 10037235), (2080, 9728397), (2160, 9368086), (2184, 9265140), (2340, 8647464), (2457, 8235680), (2520, 8029788), (2730, 7412112), (2808, 7206220), (2912, 6948855), (3024, 6691490), (3120, 6485598), (3276, 6176760), (3360, 6022341), (3510, 5764976), (3640, 5559084), (3744, 5404665), (3780, 5353192), (4095, 4941408), (4320, 4684043), (4368, 4632570), (4680, 4323732), (4914, 4117840), (5040, 4014894), (5460, 3706056), (5616, 3603110), (6048, 3345745), (6240, 3242799), (6552, 3088380), (7020, 2882488), (7280, 2779542), (7560, 2676596), (8190, 2470704), (8736, 2316285), (9360, 2161866), (9828, 2058920), (10080, 2007447), (10920, 1853028), (11232, 1801555), (12285, 1647136), (13104, 1544190), (14040, 1441244), (14560, 1389771), (15120, 1338298), (16380, 1235352), (18720, 1080933), (19656, 1029460), (21840, 926514), (24570, 823568), (26208, 772095), (28080, 720622), (30240, 669149), (32760, 617676), (39312, 514730), (43680, 463257), (49140, 411784), (51473, 393120), (56160, 360311), (65520, 308838), (78624, 257365), (98280, 205892), (102946, 196560), (131040, 154419)]