1819000260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 576

約数和(自身を含む): 7357432320

約数和(自身を除く): 5538432060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 41, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 82, 84, 90, 97, 99, 105, 108, 110, 121, 123, 126, 132, 135, 140, 154, 164, 165, 180, 189, 194, 198, 205, 210, 220, 231, 242, 246, 252, 270, 287, 291, 297, 308, 315, 330, 363, 369, 378, 385, 388, 396, 410, 420, 451, 462, 484, 485, 492, 495, 540, 574, 582, 594, 605, 615, 630, 660, 679, 693, 726, 738, 756, 770, 820, 847, 861, 873, 902, 924, 945, 970, 990, 1067, 1089, 1107, 1148, 1155, 1164, 1188, 1210, 1230, 1260, 1353, 1358, 1386, 1435, 1452, 1455, 1476, 1485, 1540, 1694, 1722, 1746, 1804, 1815, 1845, 1890, 1940, 1980, 2037, 2079, 2134, 2178, 2214, 2255, 2310, 2420, 2460, 2541, 2583, 2619, 2706, 2716, 2772, 2870, 2910, 2970, 3157, 3201, 3267, 3388, 3395, 3444, 3465, 3492, 3630, 3690, 3780, 3977, 4059, 4074, 4158, 4235, 4268, 4305, 4356, 4365, 4428, 4510, 4620, 4961, 5082, 5166, 5238, 5335, 5412, 5445, 5535, 5740, 5820, 5940, 6111, 6314, 6402, 6534, 6765, 6790, 6930, 7260, 7380, 7469, 7623, 7749, 7954, 8118, 8148, 8316, 8470, 8610, 8730, 9020, 9471, 9603, 9922, 10164, 10185, 10332, 10395, 10476, 10670, 10890, 11070, 11737, 11931, 12177, 12222, 12628, 12705, 12804, 12915, 13068, 13095, 13530, 13580, 13860, 14883, 14938, 15246, 15498, 15785, 15908, 16005, 16236, 16335, 16940, 17220, 17460, 18333, 18942, 19206, 19844, 19885, 20295, 20370, 20790, 21340, 21780, 22140, 22407, 22869, 23474, 23862, 24354, 24444, 24805, 25410, 25830, 26190, 27060, 27839, 28413, 28809, 29766, 29876, 30492, 30555, 30996, 31570, 32010, 32670, 34727, 35211, 35793, 36666, 37345, 37884, 38115, 38412, 38745, 39770, 40590, 40740, 41580, 43747, 44649, 44814, 45738, 46948, 47355, 47724, 48015, 48708, 49610, 50820, 51660, 52380, 55678, 56826, 57618, 58685, 59532, 59655, 60885, 61110, 63140, 64020, 65340, 67221, 69454, 70422, 71586, 73332, 74415, 74690, 76230, 77490, 79540, 81180, 82159, 83517, 85239, 87494, 89298, 89628, 91476, 91665, 94710, 96030, 99220, 104181, 105633, 107379, 111356, 112035, 113652, 114345, 115236, 117370, 119310, 121770, 122220, 131241, 133947, 134442, 138908, 139195, 140844, 142065, 143172, 144045, 148830, 149380, 152460, 154980, 164318, 167034, 170478, 173635, 174988, 176055, 178596, 178965, 183330, 189420, 192060, 201663, 208362, 211266, 214758, 218735, 223245, 224070, 228690, 234740, 238620, 243540, 246477, 250551, 262482, 267894, 268884, 278390, 284130, 288090, 297660, 306229, 312543, 316899, 328636, 334068, 336105, 340956, 347270, 352110, 357930, 366660, 393723, 403326, 410795, 416724, 417585, 422532, 426195, 429516, 437470, 446490, 448140, 457380, 481217, 492954, 501102, 520905, 524964, 528165, 535788, 536895, 556780, 568260, 576180, 612458, 625086, 633798, 656205, 669735, 672210, 694540, 704220, 715860, 739431, 751653, 787446, 806652, 821590, 835170, 852390, 874940, 892980, 918687, 937629, 962434, 985908, 1002204, 1008315, 1041810, 1056330, 1073790, 1181169, 1224916, 1232385, 1250172, 1252755, 1267596, 1312410, 1339470, 1344420, 1443651, 1478862, 1503306, 1531145, 1562715, 1574892, 1584495, 1643180, 1670340, 1704780, 1837374, 1875258, 1924868, 1968615, 2016630, 2083620, 2112660, 2147580, 2218293, 2362338, 2406085, 2464770, 2505510, 2624820, 2678940, 2756061, 2887302, 2957724, 3006612, 3062290, 3125430, 3168990, 3368519, 3674748, 3697155, 3750516, 3758265, 3937230, 4033260, 4330953, 4436586, 4593435, 4688145, 4724676, 4812170, 4929540, 5011020, 5512122, 5774604, 5905845, 6124580, 6250860, 6337980, 6737038, 7218255, 7394310, 7516530, 7874460, 8268183, 8661906, 8873172, 9186870, 9376290, 9624340, 10105557, 11024244, 11091465, 11811690, 12992859, 13474076, 13780305, 14436510, 14788620, 15033060, 16536366, 16842595, 17323812, 18373740, 18752580, 20211114, 21654765, 22182930, 23623380, 25985718, 27560610, 28873020, 30316671, 33072732, 33685190, 40422228, 41340915, 43309530, 44365860, 50527785, 51971436, 55121220, 60633342, 64964295, 67370380, 82681830, 86619060, 90950013, 101055570, 121266684, 129928590, 151583355, 165363660, 181900026, 202111140, 259857180, 303166710, 363800052, 454750065, 606333420, 909500130, 1819000260]

約数ペア:

[(1, 1819000260), (2, 909500130), (3, 606333420), (4, 454750065), (5, 363800052), (6, 303166710), (7, 259857180), (9, 202111140), (10, 181900026), (11, 165363660), (12, 151583355), (14, 129928590), (15, 121266684), (18, 101055570), (20, 90950013), (21, 86619060), (22, 82681830), (27, 67370380), (28, 64964295), (30, 60633342), (33, 55121220), (35, 51971436), (36, 50527785), (41, 44365860), (42, 43309530), (44, 41340915), (45, 40422228), (54, 33685190), (55, 33072732), (60, 30316671), (63, 28873020), (66, 27560610), (70, 25985718), (77, 23623380), (82, 22182930), (84, 21654765), (90, 20211114), (97, 18752580), (99, 18373740), (105, 17323812), (108, 16842595), (110, 16536366), (121, 15033060), (123, 14788620), (126, 14436510), (132, 13780305), (135, 13474076), (140, 12992859), (154, 11811690), (164, 11091465), (165, 11024244), (180, 10105557), (189, 9624340), (194, 9376290), (198, 9186870), (205, 8873172), (210, 8661906), (220, 8268183), (231, 7874460), (242, 7516530), (246, 7394310), (252, 7218255), (270, 6737038), (287, 6337980), (291, 6250860), (297, 6124580), (308, 5905845), (315, 5774604), (330, 5512122), (363, 5011020), (369, 4929540), (378, 4812170), (385, 4724676), (388, 4688145), (396, 4593435), (410, 4436586), (420, 4330953), (451, 4033260), (462, 3937230), (484, 3758265), (485, 3750516), (492, 3697155), (495, 3674748), (540, 3368519), (574, 3168990), (582, 3125430), (594, 3062290), (605, 3006612), (615, 2957724), (630, 2887302), (660, 2756061), (679, 2678940), (693, 2624820), (726, 2505510), (738, 2464770), (756, 2406085), (770, 2362338), (820, 2218293), (847, 2147580), (861, 2112660), (873, 2083620), (902, 2016630), (924, 1968615), (945, 1924868), (970, 1875258), (990, 1837374), (1067, 1704780), (1089, 1670340), (1107, 1643180), (1148, 1584495), (1155, 1574892), (1164, 1562715), (1188, 1531145), (1210, 1503306), (1230, 1478862), (1260, 1443651), (1353, 1344420), (1358, 1339470), (1386, 1312410), (1435, 1267596), (1452, 1252755), (1455, 1250172), (1476, 1232385), (1485, 1224916), (1540, 1181169), (1694, 1073790), (1722, 1056330), (1746, 1041810), (1804, 1008315), (1815, 1002204), (1845, 985908), (1890, 962434), (1940, 937629), (1980, 918687), (2037, 892980), (2079, 874940), (2134, 852390), (2178, 835170), (2214, 821590), (2255, 806652), (2310, 787446), (2420, 751653), (2460, 739431), (2541, 715860), (2583, 704220), (2619, 694540), (2706, 672210), (2716, 669735), (2772, 656205), (2870, 633798), (2910, 625086), (2970, 612458), (3157, 576180), (3201, 568260), (3267, 556780), (3388, 536895), (3395, 535788), (3444, 528165), (3465, 524964), (3492, 520905), (3630, 501102), (3690, 492954), (3780, 481217), (3977, 457380), (4059, 448140), (4074, 446490), (4158, 437470), (4235, 429516), (4268, 426195), (4305, 422532), (4356, 417585), (4365, 416724), (4428, 410795), (4510, 403326), (4620, 393723), (4961, 366660), (5082, 357930), (5166, 352110), (5238, 347270), (5335, 340956), (5412, 336105), (5445, 334068), (5535, 328636), (5740, 316899), (5820, 312543), (5940, 306229), (6111, 297660), (6314, 288090), (6402, 284130), (6534, 278390), (6765, 268884), (6790, 267894), (6930, 262482), (7260, 250551), (7380, 246477), (7469, 243540), (7623, 238620), (7749, 234740), (7954, 228690), (8118, 224070), (8148, 223245), (8316, 218735), (8470, 214758), (8610, 211266), (8730, 208362), (9020, 201663), (9471, 192060), (9603, 189420), (9922, 183330), (10164, 178965), (10185, 178596), (10332, 176055), (10395, 174988), (10476, 173635), (10670, 170478), (10890, 167034), (11070, 164318), (11737, 154980), (11931, 152460), (12177, 149380), (12222, 148830), (12628, 144045), (12705, 143172), (12804, 142065), (12915, 140844), (13068, 139195), (13095, 138908), (13530, 134442), (13580, 133947), (13860, 131241), (14883, 122220), (14938, 121770), (15246, 119310), (15498, 117370), (15785, 115236), (15908, 114345), (16005, 113652), (16236, 112035), (16335, 111356), (16940, 107379), (17220, 105633), (17460, 104181), (18333, 99220), (18942, 96030), (19206, 94710), (19844, 91665), (19885, 91476), (20295, 89628), (20370, 89298), (20790, 87494), (21340, 85239), (21780, 83517), (22140, 82159), (22407, 81180), (22869, 79540), (23474, 77490), (23862, 76230), (24354, 74690), (24444, 74415), (24805, 73332), (25410, 71586), (25830, 70422), (26190, 69454), (27060, 67221), (27839, 65340), (28413, 64020), (28809, 63140), (29766, 61110), (29876, 60885), (30492, 59655), (30555, 59532), (30996, 58685), (31570, 57618), (32010, 56826), (32670, 55678), (34727, 52380), (35211, 51660), (35793, 50820), (36666, 49610), (37345, 48708), (37884, 48015), (38115, 47724), (38412, 47355), (38745, 46948), (39770, 45738), (40590, 44814), (40740, 44649), (41580, 43747)]