18786899040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22637}}^1$

素因数の和:22694

約数の個数: 384

約数和(自身を含む): 76672189440

約数和(自身を除く): 57885290400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 2080, 2128, 2184, 2280, 2470, 2660, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3705, 3952, 3990, 4256, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6240, 6384, 6916, 7280, 7410, 7904, 7980, 8645, 8736, 9120, 9880, 10374, 10640, 10920, 11856, 12768, 13832, 14560, 14820, 15960, 17290, 19760, 20748, 21280, 21840, 22637, 23712, 25935, 27664, 29640, 31920, 34580, 39520, 41496, 43680, 45274, 51870, 55328, 59280, 63840, 67911, 69160, 82992, 90548, 103740, 113185, 118560, 135822, 138320, 158459, 165984, 181096, 207480, 226370, 271644, 276640, 294281, 316918, 339555, 362192, 414960, 430103, 452740, 475377, 543288, 588562, 633836, 679110, 724384, 792295, 829920, 860206, 882843, 905480, 950754, 1086576, 1177124, 1267672, 1290309, 1358220, 1471405, 1584590, 1720412, 1765686, 1810960, 1901508, 2059967, 2150515, 2173152, 2354248, 2376885, 2535344, 2580618, 2716440, 2942810, 3010721, 3169180, 3440824, 3531372, 3621920, 3803016, 4119934, 4301030, 4414215, 4708496, 4753770, 5070688, 5161236, 5432880, 5591339, 5885620, 6021442, 6179901, 6338360, 6451545, 6881648, 7062744, 7606032, 8239868, 8602060, 8828430, 9032163, 9416992, 9507540, 10299835, 10322472, 10865760, 11182678, 11771240, 12042884, 12359802, 12676720, 12903090, 13763296, 14125488, 15053605, 15212064, 16479736, 16774017, 17204120, 17656860, 18064326, 19015080, 20599670, 20644944, 22365356, 23542480, 24085768, 24719604, 25353440, 25806180, 27956695, 28250976, 30107210, 30899505, 32959472, 33548034, 34408240, 35313720, 36128652, 38030160, 39139373, 41199340, 41289888, 44730712, 45160815, 47084960, 48171536, 49439208, 51612360, 55913390, 60214420, 61799010, 65918944, 67096068, 68816480, 70627440, 72257304, 76060320, 78278746, 82398680, 83870085, 89461424, 90321630, 96343072, 98878416, 103224720, 111826780, 117418119, 120428840, 123598020, 134192136, 141254880, 144514608, 156557492, 164797360, 167740170, 178922848, 180643260, 195696865, 197756832, 206449440, 223653560, 234836238, 240857680, 247196040, 268384272, 289029216, 313114984, 329594720, 335480340, 361286520, 391393730, 447307120, 469672476, 481715360, 494392080, 536768544, 587090595, 626229968, 670960680, 722573040, 782787460, 894614240, 939344952, 988784160, 1174181190, 1252459936, 1341921360, 1445146080, 1565574920, 1878689904, 2348362380, 2683842720, 3131149840, 3757379808, 4696724760, 6262299680, 9393449520, 18786899040]

約数ペア:

[(1, 18786899040), (2, 9393449520), (3, 6262299680), (4, 4696724760), (5, 3757379808), (6, 3131149840), (7, 2683842720), (8, 2348362380), (10, 1878689904), (12, 1565574920), (13, 1445146080), (14, 1341921360), (15, 1252459936), (16, 1174181190), (19, 988784160), (20, 939344952), (21, 894614240), (24, 782787460), (26, 722573040), (28, 670960680), (30, 626229968), (32, 587090595), (35, 536768544), (38, 494392080), (39, 481715360), (40, 469672476), (42, 447307120), (48, 391393730), (52, 361286520), (56, 335480340), (57, 329594720), (60, 313114984), (65, 289029216), (70, 268384272), (76, 247196040), (78, 240857680), (80, 234836238), (84, 223653560), (91, 206449440), (95, 197756832), (96, 195696865), (104, 180643260), (105, 178922848), (112, 167740170), (114, 164797360), (120, 156557492), (130, 144514608), (133, 141254880), (140, 134192136), (152, 123598020), (156, 120428840), (160, 117418119), (168, 111826780), (182, 103224720), (190, 98878416), (195, 96343072), (208, 90321630), (210, 89461424), (224, 83870085), (228, 82398680), (240, 78278746), (247, 76060320), (260, 72257304), (266, 70627440), (273, 68816480), (280, 67096068), (285, 65918944), (304, 61799010), (312, 60214420), (336, 55913390), (364, 51612360), (380, 49439208), (390, 48171536), (399, 47084960), (416, 45160815), (420, 44730712), (455, 41289888), (456, 41199340), (480, 39139373), (494, 38030160), (520, 36128652), (532, 35313720), (546, 34408240), (560, 33548034), (570, 32959472), (608, 30899505), (624, 30107210), (665, 28250976), (672, 27956695), (728, 25806180), (741, 25353440), (760, 24719604), (780, 24085768), (798, 23542480), (840, 22365356), (910, 20644944), (912, 20599670), (988, 19015080), (1040, 18064326), (1064, 17656860), (1092, 17204120), (1120, 16774017), (1140, 16479736), (1235, 15212064), (1248, 15053605), (1330, 14125488), (1365, 13763296), (1456, 12903090), (1482, 12676720), (1520, 12359802), (1560, 12042884), (1596, 11771240), (1680, 11182678), (1729, 10865760), (1820, 10322472), (1824, 10299835), (1976, 9507540), (1995, 9416992), (2080, 9032163), (2128, 8828430), (2184, 8602060), (2280, 8239868), (2470, 7606032), (2660, 7062744), (2730, 6881648), (2912, 6451545), (2964, 6338360), (3040, 6179901), (3120, 6021442), (3192, 5885620), (3360, 5591339), (3458, 5432880), (3640, 5161236), (3705, 5070688), (3952, 4753770), (3990, 4708496), (4256, 4414215), (4368, 4301030), (4560, 4119934), (4940, 3803016), (5187, 3621920), (5320, 3531372), (5460, 3440824), (5928, 3169180), (6240, 3010721), (6384, 2942810), (6916, 2716440), (7280, 2580618), (7410, 2535344), (7904, 2376885), (7980, 2354248), (8645, 2173152), (8736, 2150515), (9120, 2059967), (9880, 1901508), (10374, 1810960), (10640, 1765686), (10920, 1720412), (11856, 1584590), (12768, 1471405), (13832, 1358220), (14560, 1290309), (14820, 1267672), (15960, 1177124), (17290, 1086576), (19760, 950754), (20748, 905480), (21280, 882843), (21840, 860206), (22637, 829920), (23712, 792295), (25935, 724384), (27664, 679110), (29640, 633836), (31920, 588562), (34580, 543288), (39520, 475377), (41496, 452740), (43680, 430103), (45274, 414960), (51870, 362192), (55328, 339555), (59280, 316918), (63840, 294281), (67911, 276640), (69160, 271644), (82992, 226370), (90548, 207480), (103740, 181096), (113185, 165984), (118560, 158459), (135822, 138320)]