2020137840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 640

約数和(自身を含む): 8576593920

約数和(自身を除く): 6556456080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 74, 80, 84, 90, 92, 105, 108, 111, 112, 115, 120, 126, 135, 138, 140, 144, 148, 157, 161, 168, 180, 184, 185, 189, 207, 210, 216, 222, 230, 240, 252, 259, 270, 276, 280, 296, 314, 315, 322, 333, 336, 345, 360, 368, 370, 378, 414, 420, 432, 444, 460, 471, 483, 504, 518, 540, 552, 555, 560, 592, 621, 628, 630, 644, 666, 690, 720, 740, 756, 777, 785, 805, 828, 840, 851, 888, 920, 942, 945, 966, 999, 1008, 1035, 1036, 1080, 1099, 1104, 1110, 1242, 1256, 1260, 1288, 1295, 1332, 1380, 1413, 1449, 1480, 1512, 1554, 1570, 1610, 1656, 1665, 1680, 1702, 1776, 1840, 1884, 1890, 1932, 1998, 2070, 2072, 2160, 2198, 2220, 2331, 2355, 2415, 2484, 2512, 2520, 2553, 2576, 2590, 2664, 2760, 2826, 2898, 2960, 3024, 3105, 3108, 3140, 3220, 3297, 3312, 3330, 3404, 3611, 3768, 3780, 3864, 3885, 3996, 4140, 4144, 4239, 4255, 4347, 4396, 4440, 4662, 4710, 4830, 4968, 4995, 5040, 5106, 5180, 5328, 5495, 5520, 5652, 5796, 5809, 5957, 6210, 6216, 6280, 6440, 6594, 6660, 6808, 6993, 7065, 7222, 7245, 7536, 7560, 7659, 7728, 7770, 7992, 8280, 8478, 8510, 8694, 8792, 8880, 9324, 9420, 9660, 9891, 9936, 9990, 10212, 10360, 10833, 10990, 11304, 11592, 11618, 11655, 11914, 12420, 12432, 12560, 12765, 12880, 13188, 13320, 13616, 13986, 14130, 14444, 14490, 15120, 15318, 15540, 15984, 16485, 16560, 16956, 17020, 17388, 17427, 17584, 17871, 18055, 18648, 18840, 19320, 19782, 19980, 20424, 20720, 21195, 21666, 21735, 21980, 22608, 22977, 23184, 23236, 23310, 23828, 24840, 25277, 25530, 26376, 26640, 27972, 28260, 28888, 28980, 29045, 29673, 29785, 30636, 31080, 32499, 32970, 33912, 34040, 34776, 34854, 34965, 35742, 36110, 37296, 37680, 38295, 38640, 39564, 39960, 40663, 40848, 42390, 43332, 43470, 43960, 45954, 46472, 46620, 47656, 49455, 49680, 50554, 51060, 52281, 52752, 53613, 54165, 55944, 56520, 57776, 57960, 58090, 59346, 59570, 61272, 62160, 64998, 65940, 67824, 68080, 69552, 69708, 69930, 71484, 72220, 75831, 76590, 79128, 79920, 81326, 84780, 86664, 86940, 87135, 87920, 89355, 91908, 92944, 93240, 95312, 97497, 98910, 101108, 102120, 104562, 107226, 108330, 111888, 113040, 114885, 115920, 116180, 118692, 119140, 121989, 122544, 126385, 129996, 131880, 133607, 139416, 139860, 142968, 144440, 148365, 151662, 153180, 156843, 158256, 160839, 162495, 162652, 169560, 173328, 173880, 174270, 178710, 183816, 186480, 194994, 197820, 202216, 203315, 204240, 209124, 214452, 216660, 227493, 229770, 232360, 237384, 238280, 243978, 252770, 259992, 261405, 263760, 267214, 268065, 278832, 279720, 285936, 288880, 296730, 303324, 306360, 313686, 321678, 324990, 325304, 339120, 347760, 348540, 357420, 365967, 367632, 379155, 389988, 395640, 400821, 404432, 406630, 418248, 428904, 433320, 454986, 459540, 464720, 474768, 476560, 487485, 487956, 505540, 519984, 522810, 534428, 536130, 559440, 593460, 606648, 609945, 612720, 627372, 643356, 649980, 650608, 668035, 682479, 697080, 714840, 731934, 758310, 779976, 784215, 791280, 801642, 804195, 813260, 836496, 857808, 866640, 909972, 919080, 935249, 974970, 975912, 1011080, 1045620, 1068856, 1072260, 1097901, 1137465, 1186920, 1202463, 1213296, 1219890, 1254744, 1286712, 1299960, 1336070, 1364958, 1394160, 1429680, 1463868, 1516620, 1559952, 1568430, 1603284, 1608390, 1626520, 1819944, 1829835, 1838160, 1870498, 1949940, 1951824, 2004105, 2022160, 2091240, 2137712, 2144520, 2195802, 2274930, 2373840, 2404926, 2439780, 2509488, 2573424, 2599920, 2672140, 2729916, 2805747, 2927736, 3033240, 3136860, 3206568, 3216780, 3253040, 3412395, 3607389, 3639888, 3659670, 3740996, 3899880, 4008210, 4182480, 4289040, 4391604, 4549860, 4676245, 4809852, 4879560, 5344280, 5459832, 5489505, 5611494, 5855472, 6012315, 6066480, 6273720, 6413136, 6433560, 6824790, 7214778, 7319340, 7481992, 7799760, 8016420, 8417241, 8783208, 9099720, 9352490, 9619704, 9759120, 10688560, 10919664, 10979010, 11222988, 12024630, 12547440, 12867120, 13649580, 14028735, 14429556, 14638680, 14963984, 16032840, 16834482, 17566416, 18036945, 18199440, 18704980, 19239408, 21958020, 22445976, 24049260, 25251723, 27299160, 28057470, 28859112, 29277360, 32065680, 33668964, 36073890, 37409960, 42086205, 43916040, 44891952, 48098520, 50503446, 54598320, 56114940, 57718224, 67337928, 72147780, 74819920, 84172410, 87832080, 96197040, 101006892, 112229880, 126258615, 134675856, 144295560, 168344820, 202013784, 224459760, 252517230, 288591120, 336689640, 404027568, 505034460, 673379280, 1010068920, 2020137840]

約数ペア:

[(1, 2020137840), (2, 1010068920), (3, 673379280), (4, 505034460), (5, 404027568), (6, 336689640), (7, 288591120), (8, 252517230), (9, 224459760), (10, 202013784), (12, 168344820), (14, 144295560), (15, 134675856), (16, 126258615), (18, 112229880), (20, 101006892), (21, 96197040), (23, 87832080), (24, 84172410), (27, 74819920), (28, 72147780), (30, 67337928), (35, 57718224), (36, 56114940), (37, 54598320), (40, 50503446), (42, 48098520), (45, 44891952), (46, 43916040), (48, 42086205), (54, 37409960), (56, 36073890), (60, 33668964), (63, 32065680), (69, 29277360), (70, 28859112), (72, 28057470), (74, 27299160), (80, 25251723), (84, 24049260), (90, 22445976), (92, 21958020), (105, 19239408), (108, 18704980), (111, 18199440), (112, 18036945), (115, 17566416), (120, 16834482), (126, 16032840), (135, 14963984), (138, 14638680), (140, 14429556), (144, 14028735), (148, 13649580), (157, 12867120), (161, 12547440), (168, 12024630), (180, 11222988), (184, 10979010), (185, 10919664), (189, 10688560), (207, 9759120), (210, 9619704), (216, 9352490), (222, 9099720), (230, 8783208), (240, 8417241), (252, 8016420), (259, 7799760), (270, 7481992), (276, 7319340), (280, 7214778), (296, 6824790), (314, 6433560), (315, 6413136), (322, 6273720), (333, 6066480), (336, 6012315), (345, 5855472), (360, 5611494), (368, 5489505), (370, 5459832), (378, 5344280), (414, 4879560), (420, 4809852), (432, 4676245), (444, 4549860), (460, 4391604), (471, 4289040), (483, 4182480), (504, 4008210), (518, 3899880), (540, 3740996), (552, 3659670), (555, 3639888), (560, 3607389), (592, 3412395), (621, 3253040), (628, 3216780), (630, 3206568), (644, 3136860), (666, 3033240), (690, 2927736), (720, 2805747), (740, 2729916), (756, 2672140), (777, 2599920), (785, 2573424), (805, 2509488), (828, 2439780), (840, 2404926), (851, 2373840), (888, 2274930), (920, 2195802), (942, 2144520), (945, 2137712), (966, 2091240), (999, 2022160), (1008, 2004105), (1035, 1951824), (1036, 1949940), (1080, 1870498), (1099, 1838160), (1104, 1829835), (1110, 1819944), (1242, 1626520), (1256, 1608390), (1260, 1603284), (1288, 1568430), (1295, 1559952), (1332, 1516620), (1380, 1463868), (1413, 1429680), (1449, 1394160), (1480, 1364958), (1512, 1336070), (1554, 1299960), (1570, 1286712), (1610, 1254744), (1656, 1219890), (1665, 1213296), (1680, 1202463), (1702, 1186920), (1776, 1137465), (1840, 1097901), (1884, 1072260), (1890, 1068856), (1932, 1045620), (1998, 1011080), (2070, 975912), (2072, 974970), (2160, 935249), (2198, 919080), (2220, 909972), (2331, 866640), (2355, 857808), (2415, 836496), (2484, 813260), (2512, 804195), (2520, 801642), (2553, 791280), (2576, 784215), (2590, 779976), (2664, 758310), (2760, 731934), (2826, 714840), (2898, 697080), (2960, 682479), (3024, 668035), (3105, 650608), (3108, 649980), (3140, 643356), (3220, 627372), (3297, 612720), (3312, 609945), (3330, 606648), (3404, 593460), (3611, 559440), (3768, 536130), (3780, 534428), (3864, 522810), (3885, 519984), (3996, 505540), (4140, 487956), (4144, 487485), (4239, 476560), (4255, 474768), (4347, 464720), (4396, 459540), (4440, 454986), (4662, 433320), (4710, 428904), (4830, 418248), (4968, 406630), (4995, 404432), (5040, 400821), (5106, 395640), (5180, 389988), (5328, 379155), (5495, 367632), (5520, 365967), (5652, 357420), (5796, 348540), (5809, 347760), (5957, 339120), (6210, 325304), (6216, 324990), (6280, 321678), (6440, 313686), (6594, 306360), (6660, 303324), (6808, 296730), (6993, 288880), (7065, 285936), (7222, 279720), (7245, 278832), (7536, 268065), (7560, 267214), (7659, 263760), (7728, 261405), (7770, 259992), (7992, 252770), (8280, 243978), (8478, 238280), (8510, 237384), (8694, 232360), (8792, 229770), (8880, 227493), (9324, 216660), (9420, 214452), (9660, 209124), (9891, 204240), (9936, 203315), (9990, 202216), (10212, 197820), (10360, 194994), (10833, 186480), (10990, 183816), (11304, 178710), (11592, 174270), (11618, 173880), (11655, 173328), (11914, 169560), (12420, 162652), (12432, 162495), (12560, 160839), (12765, 158256), (12880, 156843), (13188, 153180), (13320, 151662), (13616, 148365), (13986, 144440), (14130, 142968), (14444, 139860), (14490, 139416), (15120, 133607), (15318, 131880), (15540, 129996), (15984, 126385), (16485, 122544), (16560, 121989), (16956, 119140), (17020, 118692), (17388, 116180), (17427, 115920), (17584, 114885), (17871, 113040), (18055, 111888), (18648, 108330), (18840, 107226), (19320, 104562), (19782, 102120), (19980, 101108), (20424, 98910), (20720, 97497), (21195, 95312), (21666, 93240), (21735, 92944), (21980, 91908), (22608, 89355), (22977, 87920), (23184, 87135), (23236, 86940), (23310, 86664), (23828, 84780), (24840, 81326), (25277, 79920), (25530, 79128), (26376, 76590), (26640, 75831), (27972, 72220), (28260, 71484), (28888, 69930), (28980, 69708), (29045, 69552), (29673, 68080), (29785, 67824), (30636, 65940), (31080, 64998), (32499, 62160), (32970, 61272), (33912, 59570), (34040, 59346), (34776, 58090), (34854, 57960), (34965, 57776), (35742, 56520), (36110, 55944), (37296, 54165), (37680, 53613), (38295, 52752), (38640, 52281), (39564, 51060), (39960, 50554), (40663, 49680), (40848, 49455), (42390, 47656), (43332, 46620), (43470, 46472), (43960, 45954)]