20137871040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5532

約数の個数: 336

約数和(自身を含む): 75331929600

約数和(自身を除く): 55194058560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 79, 80, 84, 96, 98, 105, 112, 120, 140, 147, 158, 160, 168, 192, 196, 210, 224, 237, 240, 245, 280, 294, 316, 320, 336, 392, 395, 420, 448, 474, 480, 490, 553, 560, 588, 632, 672, 735, 784, 790, 840, 948, 960, 980, 1106, 1120, 1176, 1185, 1264, 1344, 1470, 1568, 1580, 1659, 1680, 1896, 1960, 2212, 2240, 2352, 2370, 2528, 2765, 2940, 3136, 3160, 3318, 3360, 3792, 3871, 3920, 4424, 4704, 4740, 5056, 5419, 5530, 5880, 6320, 6636, 6720, 7584, 7742, 7840, 8295, 8848, 9408, 9480, 10838, 11060, 11613, 11760, 12640, 13272, 15168, 15484, 15680, 16257, 16590, 17696, 18960, 19355, 21676, 22120, 23226, 23520, 25280, 26544, 27095, 30968, 32514, 33180, 35392, 37920, 37933, 38710, 43352, 44240, 46452, 47040, 53088, 54190, 58065, 61936, 65028, 66360, 75840, 75866, 77420, 81285, 86704, 88480, 92904, 106176, 108380, 113799, 116130, 123872, 130056, 132720, 151732, 154840, 162570, 173408, 176960, 185808, 189665, 216760, 227598, 232260, 247744, 260112, 265440, 265531, 303464, 309680, 325140, 346816, 371616, 379330, 428101, 433520, 455196, 464520, 520224, 530880, 531062, 568995, 606928, 619360, 650280, 743232, 758660, 796593, 856202, 867040, 910392, 929040, 1040448, 1062124, 1137990, 1213856, 1238720, 1284303, 1300560, 1327655, 1517320, 1593186, 1712404, 1734080, 1820784, 1858080, 2124248, 2140505, 2275980, 2427712, 2568606, 2601120, 2655310, 2996707, 3034640, 3186372, 3424808, 3641568, 3716160, 3982965, 4248496, 4281010, 4551960, 5137212, 5202240, 5310620, 5993414, 6069280, 6372744, 6421515, 6849616, 7283136, 7965930, 8496992, 8562020, 8990121, 9103920, 10274424, 10621240, 11986828, 12138560, 12745488, 12843030, 13699232, 14983535, 15931860, 16993984, 17124040, 17980242, 18207840, 20548848, 20976949, 21242480, 23973656, 25490976, 25686060, 27398464, 29967070, 31863720, 34248080, 35960484, 36415680, 41097696, 41953898, 42484960, 44950605, 47947312, 50981952, 51372120, 59934140, 62930847, 63727440, 68496160, 71920968, 82195392, 83907796, 84969920, 89901210, 95894624, 102744240, 104884745, 119868280, 125861694, 127454880, 136992320, 143841936, 167815592, 179802420, 191789248, 205488480, 209769490, 239736560, 251723388, 254909760, 287683872, 314654235, 335631184, 359604840, 410976960, 419538980, 479473120, 503446776, 575367744, 629308470, 671262368, 719209680, 839077960, 958946240, 1006893552, 1258616940, 1342524736, 1438419360, 1678155920, 2013787104, 2517233880, 2876838720, 3356311840, 4027574208, 5034467760, 6712623680, 10068935520, 20137871040]

約数ペア:

[(1, 20137871040), (2, 10068935520), (3, 6712623680), (4, 5034467760), (5, 4027574208), (6, 3356311840), (7, 2876838720), (8, 2517233880), (10, 2013787104), (12, 1678155920), (14, 1438419360), (15, 1342524736), (16, 1258616940), (20, 1006893552), (21, 958946240), (24, 839077960), (28, 719209680), (30, 671262368), (32, 629308470), (35, 575367744), (40, 503446776), (42, 479473120), (48, 419538980), (49, 410976960), (56, 359604840), (60, 335631184), (64, 314654235), (70, 287683872), (79, 254909760), (80, 251723388), (84, 239736560), (96, 209769490), (98, 205488480), (105, 191789248), (112, 179802420), (120, 167815592), (140, 143841936), (147, 136992320), (158, 127454880), (160, 125861694), (168, 119868280), (192, 104884745), (196, 102744240), (210, 95894624), (224, 89901210), (237, 84969920), (240, 83907796), (245, 82195392), (280, 71920968), (294, 68496160), (316, 63727440), (320, 62930847), (336, 59934140), (392, 51372120), (395, 50981952), (420, 47947312), (448, 44950605), (474, 42484960), (480, 41953898), (490, 41097696), (553, 36415680), (560, 35960484), (588, 34248080), (632, 31863720), (672, 29967070), (735, 27398464), (784, 25686060), (790, 25490976), (840, 23973656), (948, 21242480), (960, 20976949), (980, 20548848), (1106, 18207840), (1120, 17980242), (1176, 17124040), (1185, 16993984), (1264, 15931860), (1344, 14983535), (1470, 13699232), (1568, 12843030), (1580, 12745488), (1659, 12138560), (1680, 11986828), (1896, 10621240), (1960, 10274424), (2212, 9103920), (2240, 8990121), (2352, 8562020), (2370, 8496992), (2528, 7965930), (2765, 7283136), (2940, 6849616), (3136, 6421515), (3160, 6372744), (3318, 6069280), (3360, 5993414), (3792, 5310620), (3871, 5202240), (3920, 5137212), (4424, 4551960), (4704, 4281010), (4740, 4248496), (5056, 3982965), (5419, 3716160), (5530, 3641568), (5880, 3424808), (6320, 3186372), (6636, 3034640), (6720, 2996707), (7584, 2655310), (7742, 2601120), (7840, 2568606), (8295, 2427712), (8848, 2275980), (9408, 2140505), (9480, 2124248), (10838, 1858080), (11060, 1820784), (11613, 1734080), (11760, 1712404), (12640, 1593186), (13272, 1517320), (15168, 1327655), (15484, 1300560), (15680, 1284303), (16257, 1238720), (16590, 1213856), (17696, 1137990), (18960, 1062124), (19355, 1040448), (21676, 929040), (22120, 910392), (23226, 867040), (23520, 856202), (25280, 796593), (26544, 758660), (27095, 743232), (30968, 650280), (32514, 619360), (33180, 606928), (35392, 568995), (37920, 531062), (37933, 530880), (38710, 520224), (43352, 464520), (44240, 455196), (46452, 433520), (47040, 428101), (53088, 379330), (54190, 371616), (58065, 346816), (61936, 325140), (65028, 309680), (66360, 303464), (75840, 265531), (75866, 265440), (77420, 260112), (81285, 247744), (86704, 232260), (88480, 227598), (92904, 216760), (106176, 189665), (108380, 185808), (113799, 176960), (116130, 173408), (123872, 162570), (130056, 154840), (132720, 151732)]