19660162080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 384

約数和(自身を含む): 68113543680

約数和(自身を除く): 48453381600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 169, 181, 195, 206, 208, 240, 260, 309, 312, 338, 362, 390, 412, 416, 480, 507, 515, 520, 543, 618, 624, 676, 724, 780, 824, 845, 905, 1014, 1030, 1040, 1086, 1236, 1248, 1339, 1352, 1448, 1545, 1560, 1648, 1690, 1810, 2028, 2060, 2080, 2172, 2197, 2353, 2472, 2535, 2678, 2704, 2715, 2896, 3090, 3120, 3296, 3380, 3620, 4017, 4056, 4120, 4344, 4394, 4706, 4944, 5070, 5356, 5408, 5430, 5792, 6180, 6240, 6591, 6695, 6760, 7059, 7240, 8034, 8112, 8240, 8688, 8788, 9412, 9888, 10140, 10712, 10860, 10985, 11765, 12360, 13182, 13390, 13520, 14118, 14480, 16068, 16224, 16480, 17376, 17407, 17576, 18643, 18824, 20085, 20280, 21424, 21720, 21970, 23530, 24720, 26364, 26780, 27040, 28236, 28960, 30589, 32136, 32955, 34814, 35152, 35295, 37286, 37648, 40170, 40560, 42848, 43440, 43940, 47060, 49440, 52221, 52728, 53560, 55929, 56472, 61178, 64272, 65910, 69628, 70304, 70590, 74572, 75296, 80340, 81120, 86880, 87035, 87880, 91767, 93215, 94120, 104442, 105456, 107120, 111858, 112944, 122356, 128544, 131820, 139256, 141180, 149144, 152945, 160680, 174070, 175760, 183534, 186430, 188240, 208884, 210912, 214240, 223716, 225888, 226291, 242359, 244712, 261105, 263640, 278512, 279645, 282360, 298288, 305890, 321360, 348140, 351520, 367068, 372860, 376480, 397657, 417768, 447432, 452582, 458835, 484718, 489424, 522210, 527280, 557024, 559290, 564720, 596576, 611780, 642720, 678873, 696280, 727077, 734136, 745720, 795314, 835536, 894864, 905164, 917670, 969436, 978848, 1044420, 1054560, 1118580, 1129440, 1131455, 1192971, 1211795, 1223560, 1357746, 1392560, 1454154, 1468272, 1491440, 1590628, 1671072, 1789728, 1810328, 1835340, 1938872, 1988285, 2088840, 2237160, 2262910, 2385942, 2423590, 2447120, 2715492, 2785120, 2908308, 2936544, 2982880, 3150667, 3181256, 3394365, 3620656, 3635385, 3670680, 3877744, 3976570, 4177680, 4474320, 4525820, 4771884, 4847180, 4894240, 5430984, 5816616, 5964855, 6301334, 6362512, 6788730, 7241312, 7270770, 7341360, 7755488, 7953140, 8355360, 8948640, 9051640, 9452001, 9543768, 9694360, 10861968, 11633232, 11929710, 12602668, 12725024, 13577460, 14541540, 14682720, 15753335, 15906280, 18103280, 18904002, 19087536, 19388720, 21723936, 23266464, 23859420, 25205336, 27154920, 29083080, 31506670, 31812560, 36206560, 37808004, 38175072, 38777440, 40958671, 47260005, 47718840, 50410672, 54309840, 58166160, 63013340, 63625120, 75616008, 81917342, 94520010, 95437680, 100821344, 108619680, 116332320, 122876013, 126026680, 151232016, 163834684, 189040020, 190875360, 204793355, 245752026, 252053360, 302464032, 327669368, 378080040, 409586710, 491504052, 504106720, 614380065, 655338736, 756160080, 819173420, 983008104, 1228760130, 1310677472, 1512320160, 1638346840, 1966016208, 2457520260, 3276693680, 3932032416, 4915040520, 6553387360, 9830081040, 19660162080]

約数ペア:

[(1, 19660162080), (2, 9830081040), (3, 6553387360), (4, 4915040520), (5, 3932032416), (6, 3276693680), (8, 2457520260), (10, 1966016208), (12, 1638346840), (13, 1512320160), (15, 1310677472), (16, 1228760130), (20, 983008104), (24, 819173420), (26, 756160080), (30, 655338736), (32, 614380065), (39, 504106720), (40, 491504052), (48, 409586710), (52, 378080040), (60, 327669368), (65, 302464032), (78, 252053360), (80, 245752026), (96, 204793355), (103, 190875360), (104, 189040020), (120, 163834684), (130, 151232016), (156, 126026680), (160, 122876013), (169, 116332320), (181, 108619680), (195, 100821344), (206, 95437680), (208, 94520010), (240, 81917342), (260, 75616008), (309, 63625120), (312, 63013340), (338, 58166160), (362, 54309840), (390, 50410672), (412, 47718840), (416, 47260005), (480, 40958671), (507, 38777440), (515, 38175072), (520, 37808004), (543, 36206560), (618, 31812560), (624, 31506670), (676, 29083080), (724, 27154920), (780, 25205336), (824, 23859420), (845, 23266464), (905, 21723936), (1014, 19388720), (1030, 19087536), (1040, 18904002), (1086, 18103280), (1236, 15906280), (1248, 15753335), (1339, 14682720), (1352, 14541540), (1448, 13577460), (1545, 12725024), (1560, 12602668), (1648, 11929710), (1690, 11633232), (1810, 10861968), (2028, 9694360), (2060, 9543768), (2080, 9452001), (2172, 9051640), (2197, 8948640), (2353, 8355360), (2472, 7953140), (2535, 7755488), (2678, 7341360), (2704, 7270770), (2715, 7241312), (2896, 6788730), (3090, 6362512), (3120, 6301334), (3296, 5964855), (3380, 5816616), (3620, 5430984), (4017, 4894240), (4056, 4847180), (4120, 4771884), (4344, 4525820), (4394, 4474320), (4706, 4177680), (4944, 3976570), (5070, 3877744), (5356, 3670680), (5408, 3635385), (5430, 3620656), (5792, 3394365), (6180, 3181256), (6240, 3150667), (6591, 2982880), (6695, 2936544), (6760, 2908308), (7059, 2785120), (7240, 2715492), (8034, 2447120), (8112, 2423590), (8240, 2385942), (8688, 2262910), (8788, 2237160), (9412, 2088840), (9888, 1988285), (10140, 1938872), (10712, 1835340), (10860, 1810328), (10985, 1789728), (11765, 1671072), (12360, 1590628), (13182, 1491440), (13390, 1468272), (13520, 1454154), (14118, 1392560), (14480, 1357746), (16068, 1223560), (16224, 1211795), (16480, 1192971), (17376, 1131455), (17407, 1129440), (17576, 1118580), (18643, 1054560), (18824, 1044420), (20085, 978848), (20280, 969436), (21424, 917670), (21720, 905164), (21970, 894864), (23530, 835536), (24720, 795314), (26364, 745720), (26780, 734136), (27040, 727077), (28236, 696280), (28960, 678873), (30589, 642720), (32136, 611780), (32955, 596576), (34814, 564720), (35152, 559290), (35295, 557024), (37286, 527280), (37648, 522210), (40170, 489424), (40560, 484718), (42848, 458835), (43440, 452582), (43940, 447432), (47060, 417768), (49440, 397657), (52221, 376480), (52728, 372860), (53560, 367068), (55929, 351520), (56472, 348140), (61178, 321360), (64272, 305890), (65910, 298288), (69628, 282360), (70304, 279645), (70590, 278512), (74572, 263640), (75296, 261105), (80340, 244712), (81120, 242359), (86880, 226291), (87035, 225888), (87880, 223716), (91767, 214240), (93215, 210912), (94120, 208884), (104442, 188240), (105456, 186430), (107120, 183534), (111858, 175760), (112944, 174070), (122356, 160680), (128544, 152945), (131820, 149144), (139256, 141180)]