21984585840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1373}}^1$

素因数の和:1758

約数の個数: 400

約数和(自身を含む): 87574627008

約数和(自身を除く): 65590041168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 353, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 706, 720, 756, 810, 840, 945, 1008, 1059, 1080, 1134, 1260, 1296, 1373, 1412, 1512, 1620, 1680, 1765, 1890, 2118, 2160, 2268, 2471, 2520, 2746, 2824, 2835, 3024, 3177, 3240, 3530, 3780, 4119, 4236, 4536, 4942, 5040, 5295, 5492, 5648, 5670, 6354, 6480, 6865, 7060, 7413, 7560, 8238, 8472, 9072, 9531, 9611, 9884, 10590, 10984, 11340, 12355, 12357, 12708, 13730, 14120, 14826, 15120, 15885, 16476, 16944, 19062, 19222, 19768, 20595, 21180, 21968, 22239, 22680, 24710, 24714, 25416, 27460, 28240, 28593, 28833, 29652, 31770, 32952, 37065, 37071, 38124, 38444, 39536, 41190, 42360, 44478, 45360, 47655, 48055, 49420, 49428, 50832, 54920, 57186, 57666, 59304, 61785, 63540, 65904, 66717, 74130, 74142, 76248, 76888, 82380, 84720, 86499, 88956, 95310, 96110, 98840, 98856, 109840, 111195, 111213, 114372, 115332, 118608, 123570, 127080, 133434, 142965, 144165, 148260, 148284, 152496, 153776, 164760, 172998, 177912, 185355, 190620, 192220, 197680, 197712, 200151, 222390, 222426, 228744, 230664, 247140, 254160, 259497, 266868, 285930, 288330, 296520, 296568, 329520, 333585, 345996, 355824, 370710, 381240, 384440, 400302, 432495, 444780, 444852, 457488, 461328, 484669, 494280, 518994, 533736, 556065, 571860, 576660, 593040, 593136, 667170, 691992, 741420, 762480, 768880, 778491, 800604, 864990, 889560, 889704, 969338, 988560, 1000755, 1037988, 1067472, 1112130, 1143720, 1153320, 1297485, 1334340, 1383984, 1454007, 1482840, 1556982, 1601208, 1729980, 1779120, 1779408, 1938676, 2001510, 2075976, 2224260, 2287440, 2306640, 2423345, 2594970, 2668680, 2908014, 2965680, 3113964, 3202416, 3392683, 3459960, 3877352, 3892455, 4003020, 4151952, 4362021, 4448520, 4846690, 5189940, 5337360, 5816028, 6227928, 6785366, 6919920, 7270035, 7754704, 7784910, 8006040, 8724042, 8897040, 9693380, 10178049, 10379880, 11632056, 12455856, 13086063, 13570732, 14540070, 15569820, 16012080, 16963415, 17448084, 19386760, 20356098, 20759760, 21810105, 23264112, 26172126, 27141464, 29080140, 30534147, 31139640, 33926830, 34896168, 38773520, 39258189, 40712196, 43620210, 50890245, 52344252, 54282928, 58160280, 61068294, 62279280, 65430315, 67853660, 69792336, 78516378, 81424392, 87240420, 91602441, 101780490, 104688504, 116320560, 122136588, 130860630, 135707320, 152670735, 157032756, 162848784, 174480840, 183204882, 196290945, 203560980, 209377008, 244273176, 261721260, 271414640, 274807323, 305341470, 314065512, 348961680, 366409764, 392581890, 407121960, 458012205, 488546352, 523442520, 549614646, 610682940, 628131024, 732819528, 785163780, 814243920, 916024410, 1046885040, 1099229292, 1221365880, 1374036615, 1465639056, 1570327560, 1832048820, 2198458584, 2442731760, 2748073230, 3140655120, 3664097640, 4396917168, 5496146460, 7328195280, 10992292920, 21984585840]

約数ペア:

[(1, 21984585840), (2, 10992292920), (3, 7328195280), (4, 5496146460), (5, 4396917168), (6, 3664097640), (7, 3140655120), (8, 2748073230), (9, 2442731760), (10, 2198458584), (12, 1832048820), (14, 1570327560), (15, 1465639056), (16, 1374036615), (18, 1221365880), (20, 1099229292), (21, 1046885040), (24, 916024410), (27, 814243920), (28, 785163780), (30, 732819528), (35, 628131024), (36, 610682940), (40, 549614646), (42, 523442520), (45, 488546352), (48, 458012205), (54, 407121960), (56, 392581890), (60, 366409764), (63, 348961680), (70, 314065512), (72, 305341470), (80, 274807323), (81, 271414640), (84, 261721260), (90, 244273176), (105, 209377008), (108, 203560980), (112, 196290945), (120, 183204882), (126, 174480840), (135, 162848784), (140, 157032756), (144, 152670735), (162, 135707320), (168, 130860630), (180, 122136588), (189, 116320560), (210, 104688504), (216, 101780490), (240, 91602441), (252, 87240420), (270, 81424392), (280, 78516378), (315, 69792336), (324, 67853660), (336, 65430315), (353, 62279280), (360, 61068294), (378, 58160280), (405, 54282928), (420, 52344252), (432, 50890245), (504, 43620210), (540, 40712196), (560, 39258189), (567, 38773520), (630, 34896168), (648, 33926830), (706, 31139640), (720, 30534147), (756, 29080140), (810, 27141464), (840, 26172126), (945, 23264112), (1008, 21810105), (1059, 20759760), (1080, 20356098), (1134, 19386760), (1260, 17448084), (1296, 16963415), (1373, 16012080), (1412, 15569820), (1512, 14540070), (1620, 13570732), (1680, 13086063), (1765, 12455856), (1890, 11632056), (2118, 10379880), (2160, 10178049), (2268, 9693380), (2471, 8897040), (2520, 8724042), (2746, 8006040), (2824, 7784910), (2835, 7754704), (3024, 7270035), (3177, 6919920), (3240, 6785366), (3530, 6227928), (3780, 5816028), (4119, 5337360), (4236, 5189940), (4536, 4846690), (4942, 4448520), (5040, 4362021), (5295, 4151952), (5492, 4003020), (5648, 3892455), (5670, 3877352), (6354, 3459960), (6480, 3392683), (6865, 3202416), (7060, 3113964), (7413, 2965680), (7560, 2908014), (8238, 2668680), (8472, 2594970), (9072, 2423345), (9531, 2306640), (9611, 2287440), (9884, 2224260), (10590, 2075976), (10984, 2001510), (11340, 1938676), (12355, 1779408), (12357, 1779120), (12708, 1729980), (13730, 1601208), (14120, 1556982), (14826, 1482840), (15120, 1454007), (15885, 1383984), (16476, 1334340), (16944, 1297485), (19062, 1153320), (19222, 1143720), (19768, 1112130), (20595, 1067472), (21180, 1037988), (21968, 1000755), (22239, 988560), (22680, 969338), (24710, 889704), (24714, 889560), (25416, 864990), (27460, 800604), (28240, 778491), (28593, 768880), (28833, 762480), (29652, 741420), (31770, 691992), (32952, 667170), (37065, 593136), (37071, 593040), (38124, 576660), (38444, 571860), (39536, 556065), (41190, 533736), (42360, 518994), (44478, 494280), (45360, 484669), (47655, 461328), (48055, 457488), (49420, 444852), (49428, 444780), (50832, 432495), (54920, 400302), (57186, 384440), (57666, 381240), (59304, 370710), (61785, 355824), (63540, 345996), (65904, 333585), (66717, 329520), (74130, 296568), (74142, 296520), (76248, 288330), (76888, 285930), (82380, 266868), (84720, 259497), (86499, 254160), (88956, 247140), (95310, 230664), (96110, 228744), (98840, 222426), (98856, 222390), (109840, 200151), (111195, 197712), (111213, 197680), (114372, 192220), (115332, 190620), (118608, 185355), (123570, 177912), (127080, 172998), (133434, 164760), (142965, 153776), (144165, 152496), (148260, 148284)]