19404383040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 672

約数和(自身を含む): 80186296320

約数和(自身を除く): 60781913280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 122, 124, 126, 140, 144, 155, 160, 168, 180, 183, 186, 192, 210, 217, 224, 240, 244, 248, 252, 279, 280, 288, 305, 310, 315, 320, 336, 360, 366, 372, 420, 427, 434, 448, 465, 480, 488, 496, 504, 509, 549, 558, 560, 576, 610, 620, 630, 651, 672, 720, 732, 744, 840, 854, 868, 915, 930, 960, 976, 992, 1008, 1018, 1085, 1098, 1116, 1120, 1220, 1240, 1260, 1281, 1302, 1344, 1395, 1440, 1464, 1488, 1527, 1680, 1708, 1736, 1830, 1860, 1891, 1952, 1953, 1984, 2016, 2036, 2135, 2170, 2196, 2232, 2240, 2440, 2480, 2520, 2545, 2562, 2604, 2745, 2790, 2880, 2928, 2976, 3054, 3255, 3360, 3416, 3472, 3563, 3660, 3720, 3782, 3843, 3904, 3906, 4032, 4072, 4270, 4340, 4392, 4464, 4581, 4880, 4960, 5040, 5090, 5124, 5208, 5490, 5580, 5673, 5856, 5952, 6108, 6405, 6510, 6720, 6832, 6944, 7126, 7320, 7440, 7564, 7635, 7686, 7812, 8144, 8540, 8680, 8784, 8928, 9162, 9455, 9760, 9765, 9920, 10080, 10180, 10248, 10416, 10689, 10980, 11160, 11346, 11712, 12216, 12810, 13020, 13237, 13664, 13888, 14252, 14640, 14880, 15128, 15270, 15372, 15624, 15779, 16288, 17019, 17080, 17360, 17568, 17815, 17856, 18324, 18910, 19215, 19520, 19530, 20160, 20360, 20496, 20832, 21378, 21960, 22320, 22692, 22905, 24432, 25620, 26040, 26474, 27328, 28365, 28504, 29280, 29760, 30256, 30540, 30744, 31049, 31248, 31558, 32067, 32576, 34038, 34160, 34720, 35136, 35630, 36648, 37820, 38430, 39060, 39711, 40720, 40992, 41664, 42756, 43920, 44640, 45384, 45810, 47337, 48864, 51240, 52080, 52948, 53445, 56730, 57008, 58560, 60512, 61080, 61488, 62098, 62496, 63116, 64134, 66185, 68076, 68320, 69440, 71260, 73296, 75640, 76860, 78120, 78895, 79422, 81440, 81984, 85095, 85512, 87840, 89280, 90768, 91620, 93147, 94674, 97728, 102480, 104160, 105896, 106890, 110453, 113460, 114016, 119133, 121024, 122160, 122976, 124196, 124992, 126232, 128268, 132370, 136152, 136640, 142011, 142520, 146592, 151280, 153720, 155245, 156240, 157790, 158844, 160335, 162880, 170190, 171024, 175680, 181536, 183240, 186294, 189348, 198555, 204960, 208320, 211792, 213780, 217343, 220906, 226920, 228032, 236685, 238266, 244320, 245952, 248392, 252464, 256536, 264740, 272304, 279441, 284022, 285040, 293184, 302560, 307440, 310490, 312480, 315580, 317688, 320670, 331359, 340380, 342048, 363072, 366480, 372588, 378696, 397110, 409920, 423584, 427560, 434686, 441812, 453840, 465735, 473370, 476532, 488640, 496784, 504928, 513072, 529480, 544608, 552265, 558882, 568044, 570080, 595665, 605120, 614880, 620980, 624960, 631160, 635376, 641340, 652029, 662718, 680760, 684096, 710055, 732960, 745176, 757392, 794220, 847168, 855120, 869372, 883624, 907680, 931470, 946740, 953064, 962519, 993568, 994077, 1009856, 1026144, 1058960, 1086715, 1089216, 1104530, 1117764, 1136088, 1140160, 1191330, 1229760, 1241960, 1262320, 1270752, 1282680, 1304058, 1325436, 1361520, 1397205, 1420110, 1465920, 1490352, 1514784, 1588440, 1656795, 1710240, 1738744, 1767248, 1815360, 1862940, 1893480, 1906128, 1925038, 1956087, 1987136, 1988154, 2052288, 2117920, 2173430, 2209060, 2235528, 2272176, 2382660, 2483920, 2524640, 2541504, 2565360, 2608116, 2650872, 2723040, 2794410, 2840220, 2887557, 2980704, 3029568, 3176880, 3260145, 3313590, 3420480, 3477488, 3534496, 3725880, 3786960, 3812256, 3850076, 3912174, 3976308, 4235840, 4346860, 4418120, 4471056, 4544352, 4765320, 4812595, 4967840, 4970385, 5049280, 5130720, 5216232, 5301744, 5446080, 5588820, 5680440, 5775114, 5961408, 6353760, 6520290, 6627180, 6737633, 6954976, 7068992, 7451760, 7573920, 7624512, 7700152, 7824348, 7952616, 8662671, 8693720, 8836240, 8942112, 9088704, 9530640, 9625190, 9780435, 9935680, 9940770, 10261440, 10432464, 10603488, 11177640, 11360880, 11550228, 12707520, 13040580, 13254360, 13475266, 13909952, 14437785, 14903520, 15147840, 15400304, 15648696, 15905232, 17325342, 17387440, 17672480, 17884224, 19061280, 19250380, 19560870, 19881540, 20212899, 20864928, 21206976, 22355280, 22721760, 23100456, 26081160, 26508720, 26950532, 28875570, 29807040, 30800608, 31297392, 31810464, 33688165, 34650684, 34774880, 35344960, 38122560, 38500760, 39121740, 39763080, 40425798, 41729856, 43313355, 44710560, 45443520, 46200912, 52162320, 53017440, 53901064, 57751140, 60638697, 61601216, 62594784, 63620928, 67376330, 69301368, 69549760, 77001520, 78243480, 79526160, 80851596, 86626710, 89421120, 92401824, 101064495, 104324640, 106034880, 107802128, 115502280, 121277394, 125189568, 134752660, 138602736, 154003040, 156486960, 159052320, 161703192, 173253420, 184803648, 202128990, 208649280, 215604256, 231004560, 242554788, 269505320, 277205472, 303193485, 308006080, 312973920, 318104640, 323406384, 346506840, 404257980, 431208512, 462009120, 485109576, 539010640, 554410944, 606386970, 625947840, 646812768, 693013680, 808515960, 924018240, 970219152, 1078021280, 1212773940, 1293625536, 1386027360, 1617031920, 1940438304, 2156042560, 2425547880, 2772054720, 3234063840, 3880876608, 4851095760, 6468127680, 9702191520, 19404383040]

約数ペア:

[(1, 19404383040), (2, 9702191520), (3, 6468127680), (4, 4851095760), (5, 3880876608), (6, 3234063840), (7, 2772054720), (8, 2425547880), (9, 2156042560), (10, 1940438304), (12, 1617031920), (14, 1386027360), (15, 1293625536), (16, 1212773940), (18, 1078021280), (20, 970219152), (21, 924018240), (24, 808515960), (28, 693013680), (30, 646812768), (31, 625947840), (32, 606386970), (35, 554410944), (36, 539010640), (40, 485109576), (42, 462009120), (45, 431208512), (48, 404257980), (56, 346506840), (60, 323406384), (61, 318104640), (62, 312973920), (63, 308006080), (64, 303193485), (70, 277205472), (72, 269505320), (80, 242554788), (84, 231004560), (90, 215604256), (93, 208649280), (96, 202128990), (105, 184803648), (112, 173253420), (120, 161703192), (122, 159052320), (124, 156486960), (126, 154003040), (140, 138602736), (144, 134752660), (155, 125189568), (160, 121277394), (168, 115502280), (180, 107802128), (183, 106034880), (186, 104324640), (192, 101064495), (210, 92401824), (217, 89421120), (224, 86626710), (240, 80851596), (244, 79526160), (248, 78243480), (252, 77001520), (279, 69549760), (280, 69301368), (288, 67376330), (305, 63620928), (310, 62594784), (315, 61601216), (320, 60638697), (336, 57751140), (360, 53901064), (366, 53017440), (372, 52162320), (420, 46200912), (427, 45443520), (434, 44710560), (448, 43313355), (465, 41729856), (480, 40425798), (488, 39763080), (496, 39121740), (504, 38500760), (509, 38122560), (549, 35344960), (558, 34774880), (560, 34650684), (576, 33688165), (610, 31810464), (620, 31297392), (630, 30800608), (651, 29807040), (672, 28875570), (720, 26950532), (732, 26508720), (744, 26081160), (840, 23100456), (854, 22721760), (868, 22355280), (915, 21206976), (930, 20864928), (960, 20212899), (976, 19881540), (992, 19560870), (1008, 19250380), (1018, 19061280), (1085, 17884224), (1098, 17672480), (1116, 17387440), (1120, 17325342), (1220, 15905232), (1240, 15648696), (1260, 15400304), (1281, 15147840), (1302, 14903520), (1344, 14437785), (1395, 13909952), (1440, 13475266), (1464, 13254360), (1488, 13040580), (1527, 12707520), (1680, 11550228), (1708, 11360880), (1736, 11177640), (1830, 10603488), (1860, 10432464), (1891, 10261440), (1952, 9940770), (1953, 9935680), (1984, 9780435), (2016, 9625190), (2036, 9530640), (2135, 9088704), (2170, 8942112), (2196, 8836240), (2232, 8693720), (2240, 8662671), (2440, 7952616), (2480, 7824348), (2520, 7700152), (2545, 7624512), (2562, 7573920), (2604, 7451760), (2745, 7068992), (2790, 6954976), (2880, 6737633), (2928, 6627180), (2976, 6520290), (3054, 6353760), (3255, 5961408), (3360, 5775114), (3416, 5680440), (3472, 5588820), (3563, 5446080), (3660, 5301744), (3720, 5216232), (3782, 5130720), (3843, 5049280), (3904, 4970385), (3906, 4967840), (4032, 4812595), (4072, 4765320), (4270, 4544352), (4340, 4471056), (4392, 4418120), (4464, 4346860), (4581, 4235840), (4880, 3976308), (4960, 3912174), (5040, 3850076), (5090, 3812256), (5124, 3786960), (5208, 3725880), (5490, 3534496), (5580, 3477488), (5673, 3420480), (5856, 3313590), (5952, 3260145), (6108, 3176880), (6405, 3029568), (6510, 2980704), (6720, 2887557), (6832, 2840220), (6944, 2794410), (7126, 2723040), (7320, 2650872), (7440, 2608116), (7564, 2565360), (7635, 2541504), (7686, 2524640), (7812, 2483920), (8144, 2382660), (8540, 2272176), (8680, 2235528), (8784, 2209060), (8928, 2173430), (9162, 2117920), (9455, 2052288), (9760, 1988154), (9765, 1987136), (9920, 1956087), (10080, 1925038), (10180, 1906128), (10248, 1893480), (10416, 1862940), (10689, 1815360), (10980, 1767248), (11160, 1738744), (11346, 1710240), (11712, 1656795), (12216, 1588440), (12810, 1514784), (13020, 1490352), (13237, 1465920), (13664, 1420110), (13888, 1397205), (14252, 1361520), (14640, 1325436), (14880, 1304058), (15128, 1282680), (15270, 1270752), (15372, 1262320), (15624, 1241960), (15779, 1229760), (16288, 1191330), (17019, 1140160), (17080, 1136088), (17360, 1117764), (17568, 1104530), (17815, 1089216), (17856, 1086715), (18324, 1058960), (18910, 1026144), (19215, 1009856), (19520, 994077), (19530, 993568), (20160, 962519), (20360, 953064), (20496, 946740), (20832, 931470), (21378, 907680), (21960, 883624), (22320, 869372), (22692, 855120), (22905, 847168), (24432, 794220), (25620, 757392), (26040, 745176), (26474, 732960), (27328, 710055), (28365, 684096), (28504, 680760), (29280, 662718), (29760, 652029), (30256, 641340), (30540, 635376), (30744, 631160), (31049, 624960), (31248, 620980), (31558, 614880), (32067, 605120), (32576, 595665), (34038, 570080), (34160, 568044), (34720, 558882), (35136, 552265), (35630, 544608), (36648, 529480), (37820, 513072), (38430, 504928), (39060, 496784), (39711, 488640), (40720, 476532), (40992, 473370), (41664, 465735), (42756, 453840), (43920, 441812), (44640, 434686), (45384, 427560), (45810, 423584), (47337, 409920), (48864, 397110), (51240, 378696), (52080, 372588), (52948, 366480), (53445, 363072), (56730, 342048), (57008, 340380), (58560, 331359), (60512, 320670), (61080, 317688), (61488, 315580), (62098, 312480), (62496, 310490), (63116, 307440), (64134, 302560), (66185, 293184), (68076, 285040), (68320, 284022), (69440, 279441), (71260, 272304), (73296, 264740), (75640, 256536), (76860, 252464), (78120, 248392), (78895, 245952), (79422, 244320), (81440, 238266), (81984, 236685), (85095, 228032), (85512, 226920), (87840, 220906), (89280, 217343), (90768, 213780), (91620, 211792), (93147, 208320), (94674, 204960), (97728, 198555), (102480, 189348), (104160, 186294), (105896, 183240), (106890, 181536), (110453, 175680), (113460, 171024), (114016, 170190), (119133, 162880), (121024, 160335), (122160, 158844), (122976, 157790), (124196, 156240), (124992, 155245), (126232, 153720), (128268, 151280), (132370, 146592), (136152, 142520), (136640, 142011)]