640233989568

素因数分解:

$2^6\times 3^5\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1451

約数の個数: 504

約数和(自身を含む): 2024675452800

約数和(自身を除く): 1384441463232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 64, 69, 72, 81, 92, 96, 108, 118, 138, 144, 162, 177, 184, 192, 207, 216, 236, 243, 276, 288, 324, 354, 368, 414, 432, 472, 486, 529, 531, 552, 576, 621, 648, 708, 736, 828, 864, 944, 972, 1058, 1062, 1104, 1242, 1296, 1319, 1357, 1416, 1472, 1587, 1593, 1656, 1728, 1863, 1888, 1944, 2116, 2124, 2208, 2484, 2592, 2638, 2714, 2832, 3174, 3186, 3312, 3726, 3776, 3888, 3957, 4071, 4232, 4248, 4416, 4761, 4779, 4968, 5184, 5276, 5428, 5589, 5664, 6348, 6372, 6624, 7452, 7776, 7914, 8142, 8464, 8496, 9522, 9558, 9936, 10552, 10856, 11178, 11328, 11871, 12213, 12696, 12744, 13248, 14283, 14337, 14904, 15552, 15828, 16284, 16928, 16992, 19044, 19116, 19872, 21104, 21712, 22356, 23742, 24426, 25392, 25488, 28566, 28674, 29808, 30337, 31211, 31656, 32568, 33856, 33984, 35613, 36639, 38088, 38232, 39744, 42208, 42849, 43424, 44712, 47484, 48852, 50784, 50976, 57132, 57348, 59616, 60674, 62422, 63312, 65136, 71226, 73278, 76176, 76464, 77821, 84416, 85698, 86848, 89424, 91011, 93633, 94968, 97704, 101568, 101952, 106839, 109917, 114264, 114696, 119232, 121348, 124844, 126624, 128547, 130272, 142452, 146556, 152352, 152928, 155642, 171396, 178848, 182022, 187266, 189936, 195408, 213678, 219834, 228528, 229392, 233463, 242696, 249688, 253248, 257094, 260544, 273033, 280899, 284904, 293112, 304704, 305856, 311284, 320517, 329751, 342792, 357696, 364044, 374532, 379872, 390816, 427356, 439668, 457056, 458784, 466926, 485392, 499376, 514188, 546066, 561798, 569808, 586224, 622568, 641034, 659502, 685584, 697751, 700389, 728088, 749064, 759744, 781632, 819099, 842697, 854712, 879336, 914112, 917568, 933852, 970784, 998752, 1028376, 1092132, 1123596, 1139616, 1172448, 1245136, 1282068, 1319004, 1371168, 1395502, 1400778, 1456176, 1498128, 1638198, 1685394, 1709424, 1758672, 1789883, 1867704, 1941568, 1997504, 2056752, 2093253, 2101167, 2184264, 2247192, 2279232, 2344896, 2457297, 2490272, 2528091, 2564136, 2638008, 2742336, 2791004, 2801556, 2912352, 2996256, 3276396, 3370788, 3418848, 3517344, 3579766, 3735408, 4113504, 4186506, 4202334, 4368528, 4494384, 4914594, 4980544, 5056182, 5128272, 5276016, 5369649, 5582008, 5603112, 5824704, 5992512, 6279759, 6303501, 6552792, 6741576, 6837696, 7034688, 7159532, 7371891, 7470816, 7584273, 8227008, 8373012, 8404668, 8737056, 8988768, 9829188, 10112364, 10256544, 10552032, 10739298, 11164016, 11206224, 12559518, 12607002, 13105584, 13483152, 14319064, 14743782, 14941632, 15168546, 16108947, 16746024, 16809336, 17474112, 17977536, 18839277, 18910503, 19658376, 20224728, 20513088, 21104064, 21478596, 22328032, 22412448, 25119036, 25214004, 26211168, 26966304, 28638128, 29487564, 30337092, 32217894, 33492048, 33618672, 37678554, 37821006, 39316752, 40449456, 41167309, 42957192, 44656064, 44824896, 48326841, 50238072, 50428008, 52422336, 53932608, 56517831, 57276256, 58975128, 60674184, 64435788, 66984096, 67237344, 75357108, 75642012, 78633504, 80898912, 82334618, 85914384, 96653682, 100476144, 100856016, 113035662, 114552512, 117950256, 121348368, 123501927, 128871576, 133968192, 134474688, 144980523, 150714216, 151284024, 157267008, 161797824, 164669236, 169553493, 171828768, 193307364, 200952288, 201712032, 226071324, 235900512, 242696736, 247003854, 257743152, 289961046, 301428432, 302568048, 329338472, 339106986, 343657536, 370505781, 386614728, 401904576, 403424064, 434941569, 452142648, 471801024, 485393472, 494007708, 515486304, 579922092, 602856864, 605136096, 658676944, 678213972, 741011562, 773229456, 869883138, 904285296, 988015416, 1030972608, 1111517343, 1159844184, 1205713728, 1210272192, 1317353888, 1356427944, 1482023124, 1546458912, 1739766276, 1808570592, 1976030832, 2223034686, 2319688368, 2634707776, 2712855888, 2964046248, 3092917824, 3334552029, 3479532552, 3617141184, 3952061664, 4446069372, 4639376736, 5425711776, 5928092496, 6669104058, 6959065104, 7904123328, 8892138744, 9278753472, 10003656087, 10851423552, 11856184992, 13338208116, 13918130208, 17784277488, 20007312174, 23712369984, 26676416232, 27836260416, 35568554976, 40014624348, 53352832464, 71137109952, 80029248696, 106705664928, 160058497392, 213411329856, 320116994784, 640233989568]

約数ペア:

[(1, 640233989568), (2, 320116994784), (3, 213411329856), (4, 160058497392), (6, 106705664928), (8, 80029248696), (9, 71137109952), (12, 53352832464), (16, 40014624348), (18, 35568554976), (23, 27836260416), (24, 26676416232), (27, 23712369984), (32, 20007312174), (36, 17784277488), (46, 13918130208), (48, 13338208116), (54, 11856184992), (59, 10851423552), (64, 10003656087), (69, 9278753472), (72, 8892138744), (81, 7904123328), (92, 6959065104), (96, 6669104058), (108, 5928092496), (118, 5425711776), (138, 4639376736), (144, 4446069372), (162, 3952061664), (177, 3617141184), (184, 3479532552), (192, 3334552029), (207, 3092917824), (216, 2964046248), (236, 2712855888), (243, 2634707776), (276, 2319688368), (288, 2223034686), (324, 1976030832), (354, 1808570592), (368, 1739766276), (414, 1546458912), (432, 1482023124), (472, 1356427944), (486, 1317353888), (529, 1210272192), (531, 1205713728), (552, 1159844184), (576, 1111517343), (621, 1030972608), (648, 988015416), (708, 904285296), (736, 869883138), (828, 773229456), (864, 741011562), (944, 678213972), (972, 658676944), (1058, 605136096), (1062, 602856864), (1104, 579922092), (1242, 515486304), (1296, 494007708), (1319, 485393472), (1357, 471801024), (1416, 452142648), (1472, 434941569), (1587, 403424064), (1593, 401904576), (1656, 386614728), (1728, 370505781), (1863, 343657536), (1888, 339106986), (1944, 329338472), (2116, 302568048), (2124, 301428432), (2208, 289961046), (2484, 257743152), (2592, 247003854), (2638, 242696736), (2714, 235900512), (2832, 226071324), (3174, 201712032), (3186, 200952288), (3312, 193307364), (3726, 171828768), (3776, 169553493), (3888, 164669236), (3957, 161797824), (4071, 157267008), (4232, 151284024), (4248, 150714216), (4416, 144980523), (4761, 134474688), (4779, 133968192), (4968, 128871576), (5184, 123501927), (5276, 121348368), (5428, 117950256), (5589, 114552512), (5664, 113035662), (6348, 100856016), (6372, 100476144), (6624, 96653682), (7452, 85914384), (7776, 82334618), (7914, 80898912), (8142, 78633504), (8464, 75642012), (8496, 75357108), (9522, 67237344), (9558, 66984096), (9936, 64435788), (10552, 60674184), (10856, 58975128), (11178, 57276256), (11328, 56517831), (11871, 53932608), (12213, 52422336), (12696, 50428008), (12744, 50238072), (13248, 48326841), (14283, 44824896), (14337, 44656064), (14904, 42957192), (15552, 41167309), (15828, 40449456), (16284, 39316752), (16928, 37821006), (16992, 37678554), (19044, 33618672), (19116, 33492048), (19872, 32217894), (21104, 30337092), (21712, 29487564), (22356, 28638128), (23742, 26966304), (24426, 26211168), (25392, 25214004), (25488, 25119036), (28566, 22412448), (28674, 22328032), (29808, 21478596), (30337, 21104064), (31211, 20513088), (31656, 20224728), (32568, 19658376), (33856, 18910503), (33984, 18839277), (35613, 17977536), (36639, 17474112), (38088, 16809336), (38232, 16746024), (39744, 16108947), (42208, 15168546), (42849, 14941632), (43424, 14743782), (44712, 14319064), (47484, 13483152), (48852, 13105584), (50784, 12607002), (50976, 12559518), (57132, 11206224), (57348, 11164016), (59616, 10739298), (60674, 10552032), (62422, 10256544), (63312, 10112364), (65136, 9829188), (71226, 8988768), (73278, 8737056), (76176, 8404668), (76464, 8373012), (77821, 8227008), (84416, 7584273), (85698, 7470816), (86848, 7371891), (89424, 7159532), (91011, 7034688), (93633, 6837696), (94968, 6741576), (97704, 6552792), (101568, 6303501), (101952, 6279759), (106839, 5992512), (109917, 5824704), (114264, 5603112), (114696, 5582008), (119232, 5369649), (121348, 5276016), (124844, 5128272), (126624, 5056182), (128547, 4980544), (130272, 4914594), (142452, 4494384), (146556, 4368528), (152352, 4202334), (152928, 4186506), (155642, 4113504), (171396, 3735408), (178848, 3579766), (182022, 3517344), (187266, 3418848), (189936, 3370788), (195408, 3276396), (213678, 2996256), (219834, 2912352), (228528, 2801556), (229392, 2791004), (233463, 2742336), (242696, 2638008), (249688, 2564136), (253248, 2528091), (257094, 2490272), (260544, 2457297), (273033, 2344896), (280899, 2279232), (284904, 2247192), (293112, 2184264), (304704, 2101167), (305856, 2093253), (311284, 2056752), (320517, 1997504), (329751, 1941568), (342792, 1867704), (357696, 1789883), (364044, 1758672), (374532, 1709424), (379872, 1685394), (390816, 1638198), (427356, 1498128), (439668, 1456176), (457056, 1400778), (458784, 1395502), (466926, 1371168), (485392, 1319004), (499376, 1282068), (514188, 1245136), (546066, 1172448), (561798, 1139616), (569808, 1123596), (586224, 1092132), (622568, 1028376), (641034, 998752), (659502, 970784), (685584, 933852), (697751, 917568), (700389, 914112), (728088, 879336), (749064, 854712), (759744, 842697), (781632, 819099)]