20164507440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1745

約数の個数: 480

約数和(自身を含む): 80193867264

約数和(自身を除く): 60029359824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 97, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 194, 196, 210, 220, 231, 240, 245, 264, 280, 291, 294, 308, 330, 336, 385, 388, 392, 420, 440, 462, 485, 490, 528, 539, 560, 582, 588, 616, 660, 679, 735, 770, 776, 784, 840, 880, 924, 970, 980, 1067, 1078, 1155, 1164, 1176, 1232, 1320, 1358, 1455, 1470, 1540, 1552, 1607, 1617, 1680, 1848, 1940, 1960, 2037, 2134, 2156, 2310, 2328, 2352, 2640, 2695, 2716, 2910, 2940, 3080, 3201, 3214, 3234, 3395, 3696, 3880, 3920, 4074, 4268, 4312, 4620, 4656, 4753, 4821, 5335, 5390, 5432, 5820, 5880, 6160, 6402, 6428, 6468, 6790, 7469, 7760, 8035, 8085, 8148, 8536, 8624, 9240, 9506, 9642, 10185, 10670, 10780, 10864, 11249, 11640, 11760, 12804, 12856, 12936, 13580, 14259, 14938, 16005, 16070, 16170, 16296, 17072, 17677, 18480, 19012, 19284, 20370, 21340, 21560, 22407, 22498, 23280, 23765, 24105, 25608, 25712, 25872, 27160, 28518, 29876, 32010, 32140, 32340, 32592, 33747, 35354, 37345, 38024, 38568, 40740, 42680, 43120, 44814, 44996, 47530, 48210, 51216, 52283, 53031, 54320, 56245, 57036, 59752, 64020, 64280, 64680, 67494, 70708, 71295, 74690, 76048, 77136, 78743, 81480, 85360, 88385, 89628, 89992, 95060, 96420, 104566, 106062, 112035, 112490, 114072, 119504, 123739, 128040, 128560, 129360, 134988, 141416, 142590, 149380, 155879, 156849, 157486, 162960, 168735, 176770, 179256, 179984, 190120, 192840, 209132, 212124, 224070, 224980, 228144, 236229, 247478, 256080, 261415, 265155, 269976, 282832, 285180, 298760, 311758, 313698, 314972, 337470, 353540, 358512, 371217, 380240, 385680, 393715, 418264, 424248, 448140, 449960, 467637, 472458, 494956, 522830, 530310, 539952, 570360, 597520, 618695, 623516, 627396, 629944, 674940, 707080, 742434, 779395, 784245, 787430, 836528, 848496, 866173, 896280, 899920, 935274, 944916, 989912, 1045660, 1060620, 1091153, 1140720, 1181145, 1237390, 1247032, 1254792, 1259888, 1349880, 1414160, 1484868, 1558790, 1568490, 1574860, 1714669, 1732346, 1792560, 1856085, 1870548, 1889832, 1979824, 2091320, 2121240, 2182306, 2338185, 2362290, 2474780, 2494064, 2509584, 2598519, 2699760, 2969736, 3117580, 3136980, 3149720, 3273459, 3429338, 3464692, 3712170, 3741096, 3779664, 4182640, 4242480, 4330865, 4364612, 4676370, 4724580, 4949560, 5144007, 5197038, 5455765, 5939472, 6235160, 6273960, 6299440, 6546918, 6858676, 6929384, 7424340, 7482192, 7638071, 8573345, 8661730, 8729224, 9352740, 9449160, 9899120, 10288014, 10394076, 10911530, 12002683, 12470320, 12547920, 12992595, 13093836, 13717352, 13858768, 14848680, 15276142, 16367295, 17146690, 17323460, 17458448, 18705480, 18898320, 20576028, 20788152, 21823060, 22914213, 24005366, 25720035, 25985190, 26187672, 27434704, 29697360, 30552284, 32734590, 34293380, 34646920, 36008049, 37410960, 38190355, 41152056, 41576304, 43646120, 45828426, 48010732, 51440070, 51970380, 52375344, 60013415, 61104568, 65469180, 68586760, 69293840, 72016098, 76380710, 82304112, 84018781, 87292240, 91656852, 96021464, 102880140, 103940760, 114571065, 120026830, 122209136, 130938360, 137173520, 144032196, 152761420, 168037562, 180040245, 183313704, 192042928, 205760280, 207881520, 229142130, 240053660, 252056343, 261876720, 288064392, 305522840, 336075124, 360080490, 366627408, 411520560, 420093905, 458284260, 480107320, 504112686, 576128784, 611045680, 672150248, 720160980, 840187810, 916568520, 960214640, 1008225372, 1260281715, 1344300496, 1440321960, 1680375620, 1833137040, 2016450744, 2520563430, 2880643920, 3360751240, 4032901488, 5041126860, 6721502480, 10082253720, 20164507440]

約数ペア:

[(1, 20164507440), (2, 10082253720), (3, 6721502480), (4, 5041126860), (5, 4032901488), (6, 3360751240), (7, 2880643920), (8, 2520563430), (10, 2016450744), (11, 1833137040), (12, 1680375620), (14, 1440321960), (15, 1344300496), (16, 1260281715), (20, 1008225372), (21, 960214640), (22, 916568520), (24, 840187810), (28, 720160980), (30, 672150248), (33, 611045680), (35, 576128784), (40, 504112686), (42, 480107320), (44, 458284260), (48, 420093905), (49, 411520560), (55, 366627408), (56, 360080490), (60, 336075124), (66, 305522840), (70, 288064392), (77, 261876720), (80, 252056343), (84, 240053660), (88, 229142130), (97, 207881520), (98, 205760280), (105, 192042928), (110, 183313704), (112, 180040245), (120, 168037562), (132, 152761420), (140, 144032196), (147, 137173520), (154, 130938360), (165, 122209136), (168, 120026830), (176, 114571065), (194, 103940760), (196, 102880140), (210, 96021464), (220, 91656852), (231, 87292240), (240, 84018781), (245, 82304112), (264, 76380710), (280, 72016098), (291, 69293840), (294, 68586760), (308, 65469180), (330, 61104568), (336, 60013415), (385, 52375344), (388, 51970380), (392, 51440070), (420, 48010732), (440, 45828426), (462, 43646120), (485, 41576304), (490, 41152056), (528, 38190355), (539, 37410960), (560, 36008049), (582, 34646920), (588, 34293380), (616, 32734590), (660, 30552284), (679, 29697360), (735, 27434704), (770, 26187672), (776, 25985190), (784, 25720035), (840, 24005366), (880, 22914213), (924, 21823060), (970, 20788152), (980, 20576028), (1067, 18898320), (1078, 18705480), (1155, 17458448), (1164, 17323460), (1176, 17146690), (1232, 16367295), (1320, 15276142), (1358, 14848680), (1455, 13858768), (1470, 13717352), (1540, 13093836), (1552, 12992595), (1607, 12547920), (1617, 12470320), (1680, 12002683), (1848, 10911530), (1940, 10394076), (1960, 10288014), (2037, 9899120), (2134, 9449160), (2156, 9352740), (2310, 8729224), (2328, 8661730), (2352, 8573345), (2640, 7638071), (2695, 7482192), (2716, 7424340), (2910, 6929384), (2940, 6858676), (3080, 6546918), (3201, 6299440), (3214, 6273960), (3234, 6235160), (3395, 5939472), (3696, 5455765), (3880, 5197038), (3920, 5144007), (4074, 4949560), (4268, 4724580), (4312, 4676370), (4620, 4364612), (4656, 4330865), (4753, 4242480), (4821, 4182640), (5335, 3779664), (5390, 3741096), (5432, 3712170), (5820, 3464692), (5880, 3429338), (6160, 3273459), (6402, 3149720), (6428, 3136980), (6468, 3117580), (6790, 2969736), (7469, 2699760), (7760, 2598519), (8035, 2509584), (8085, 2494064), (8148, 2474780), (8536, 2362290), (8624, 2338185), (9240, 2182306), (9506, 2121240), (9642, 2091320), (10185, 1979824), (10670, 1889832), (10780, 1870548), (10864, 1856085), (11249, 1792560), (11640, 1732346), (11760, 1714669), (12804, 1574860), (12856, 1568490), (12936, 1558790), (13580, 1484868), (14259, 1414160), (14938, 1349880), (16005, 1259888), (16070, 1254792), (16170, 1247032), (16296, 1237390), (17072, 1181145), (17677, 1140720), (18480, 1091153), (19012, 1060620), (19284, 1045660), (20370, 989912), (21340, 944916), (21560, 935274), (22407, 899920), (22498, 896280), (23280, 866173), (23765, 848496), (24105, 836528), (25608, 787430), (25712, 784245), (25872, 779395), (27160, 742434), (28518, 707080), (29876, 674940), (32010, 629944), (32140, 627396), (32340, 623516), (32592, 618695), (33747, 597520), (35354, 570360), (37345, 539952), (38024, 530310), (38568, 522830), (40740, 494956), (42680, 472458), (43120, 467637), (44814, 449960), (44996, 448140), (47530, 424248), (48210, 418264), (51216, 393715), (52283, 385680), (53031, 380240), (54320, 371217), (56245, 358512), (57036, 353540), (59752, 337470), (64020, 314972), (64280, 313698), (64680, 311758), (67494, 298760), (70708, 285180), (71295, 282832), (74690, 269976), (76048, 265155), (77136, 261415), (78743, 256080), (81480, 247478), (85360, 236229), (88385, 228144), (89628, 224980), (89992, 224070), (95060, 212124), (96420, 209132), (104566, 192840), (106062, 190120), (112035, 179984), (112490, 179256), (114072, 176770), (119504, 168735), (123739, 162960), (128040, 157486), (128560, 156849), (129360, 155879), (134988, 149380), (141416, 142590)]