1818808250280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{1459}}^1$

素因数の和:2502

約数の個数: 512

約数和(自身を含む): 6579671040000

約数和(自身を除く): 4760862789720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 343, 372, 392, 420, 434, 465, 490, 588, 620, 651, 686, 735, 744, 840, 868, 930, 977, 980, 1029, 1085, 1176, 1240, 1302, 1372, 1459, 1470, 1519, 1715, 1736, 1860, 1954, 1960, 2058, 2170, 2604, 2744, 2918, 2931, 2940, 3038, 3255, 3430, 3720, 3908, 4116, 4340, 4377, 4557, 4885, 5145, 5208, 5836, 5862, 5880, 6076, 6510, 6839, 6860, 7295, 7595, 7816, 8232, 8680, 8754, 9114, 9770, 10213, 10290, 10633, 11672, 11724, 12152, 13020, 13678, 13720, 14590, 14655, 15190, 17508, 18228, 19540, 20426, 20517, 20580, 21266, 21885, 22785, 23448, 26040, 27356, 29180, 29310, 30287, 30380, 30639, 31899, 34195, 35016, 36456, 39080, 40852, 41034, 41160, 42532, 43770, 45229, 45570, 47873, 51065, 53165, 54712, 58360, 58620, 60574, 60760, 61278, 63798, 68390, 71491, 81704, 82068, 85064, 87540, 90458, 90861, 91140, 95746, 102130, 102585, 106330, 117240, 121148, 122556, 127596, 135687, 136780, 142982, 143619, 151435, 153195, 159495, 164136, 175080, 180916, 181722, 182280, 191492, 204260, 205170, 212009, 212660, 214473, 226145, 239365, 242296, 245112, 255192, 271374, 273560, 285964, 287238, 302870, 306390, 316603, 318990, 335111, 357455, 361832, 363444, 382984, 408520, 410340, 424018, 425320, 428946, 452290, 454305, 478730, 500437, 542748, 571928, 574476, 605740, 612780, 633206, 636027, 637980, 670222, 678435, 714910, 718095, 726888, 820680, 848036, 857892, 904580, 908610, 949809, 957460, 1000874, 1005333, 1060045, 1072365, 1085496, 1148952, 1211480, 1225560, 1266412, 1272054, 1275960, 1340444, 1356870, 1425443, 1429820, 1436190, 1484063, 1501311, 1583015, 1675555, 1696072, 1715784, 1809160, 1817220, 1899618, 1914920, 2001748, 2010666, 2120090, 2144730, 2216221, 2502185, 2532824, 2544108, 2680888, 2713740, 2850886, 2859640, 2872380, 2968126, 3002622, 3166030, 3180135, 3351110, 3634440, 3799236, 4003496, 4021332, 4240180, 4276329, 4289460, 4432442, 4452189, 4749045, 5004370, 5026665, 5088216, 5427480, 5701772, 5744760, 5936252, 6005244, 6332060, 6360270, 6648663, 6702220, 7127215, 7420315, 7506555, 7598472, 8042664, 8480360, 8552658, 8578920, 8864884, 8904378, 9498090, 9978101, 10008740, 10053330, 10388441, 11081105, 11403544, 11872504, 12010488, 12664120, 12720540, 13297326, 13404440, 14254430, 14840630, 15013110, 15513547, 17105316, 17729768, 17808756, 18996180, 19956202, 20017480, 20106660, 20776882, 21381645, 22162210, 22260945, 25441080, 26594652, 28508860, 29681260, 29934303, 30026220, 31027094, 31165323, 33243315, 34210632, 35617512, 37992360, 39912404, 40213320, 41553764, 42763290, 44188733, 44324420, 44521890, 46540641, 49890505, 51942205, 53189304, 57017720, 59362520, 59868606, 60052440, 62054188, 62330646, 66486630, 69846707, 77567735, 79824808, 83107528, 85526580, 88377466, 88648840, 89043780, 93081282, 99781010, 103884410, 119737212, 124108376, 124661292, 132566199, 132973260, 139693414, 149671515, 155135470, 155826615, 171053160, 176754932, 178087560, 186162564, 199562020, 207768820, 209540121, 220943665, 232703205, 239474424, 249322584, 265132398, 265946520, 279386828, 299343030, 309321131, 310270940, 311653230, 349233535, 353509864, 372325128, 399124040, 415537640, 419080242, 441887330, 465406410, 488926949, 530264796, 558773656, 598686060, 618642262, 620541880, 623306460, 662830995, 698467070, 838160484, 883774660, 927963393, 930812820, 977853898, 1047700605, 1060529592, 1197372120, 1237284524, 1246612920, 1325661990, 1396934140, 1466780847, 1546605655, 1676320968, 1767549320, 1855926786, 1861625640, 1955707796, 2095401210, 2165247917, 2444634745, 2474569048, 2651323980, 2793868280, 2933561694, 3093211310, 3711853572, 3911415592, 4190802420, 4330495834, 4639816965, 4889269490, 5302647960, 5867123388, 6186422620, 6495743751, 7333904235, 7423707144, 8381604840, 8660991668, 9279633930, 9778538980, 10826239585, 11734246776, 12372845240, 12991487502, 14667808470, 15156735419, 17321983336, 18559267860, 19557077960, 21652479170, 25982975004, 29335616940, 30313470838, 32478718755, 37118535720, 43304958340, 45470206257, 51965950008, 58671233880, 60626941676, 64957437510, 75783677095, 86609916680, 90940412514, 121253883352, 129914875020, 151567354190, 181880825028, 227351031285, 259829750040, 303134708380, 363761650056, 454702062570, 606269416760, 909404125140, 1818808250280]

約数ペア:

[(1, 1818808250280), (2, 909404125140), (3, 606269416760), (4, 454702062570), (5, 363761650056), (6, 303134708380), (7, 259829750040), (8, 227351031285), (10, 181880825028), (12, 151567354190), (14, 129914875020), (15, 121253883352), (20, 90940412514), (21, 86609916680), (24, 75783677095), (28, 64957437510), (30, 60626941676), (31, 58671233880), (35, 51965950008), (40, 45470206257), (42, 43304958340), (49, 37118535720), (56, 32478718755), (60, 30313470838), (62, 29335616940), (70, 25982975004), (84, 21652479170), (93, 19557077960), (98, 18559267860), (105, 17321983336), (120, 15156735419), (124, 14667808470), (140, 12991487502), (147, 12372845240), (155, 11734246776), (168, 10826239585), (186, 9778538980), (196, 9279633930), (210, 8660991668), (217, 8381604840), (245, 7423707144), (248, 7333904235), (280, 6495743751), (294, 6186422620), (310, 5867123388), (343, 5302647960), (372, 4889269490), (392, 4639816965), (420, 4330495834), (434, 4190802420), (465, 3911415592), (490, 3711853572), (588, 3093211310), (620, 2933561694), (651, 2793868280), (686, 2651323980), (735, 2474569048), (744, 2444634745), (840, 2165247917), (868, 2095401210), (930, 1955707796), (977, 1861625640), (980, 1855926786), (1029, 1767549320), (1085, 1676320968), (1176, 1546605655), (1240, 1466780847), (1302, 1396934140), (1372, 1325661990), (1459, 1246612920), (1470, 1237284524), (1519, 1197372120), (1715, 1060529592), (1736, 1047700605), (1860, 977853898), (1954, 930812820), (1960, 927963393), (2058, 883774660), (2170, 838160484), (2604, 698467070), (2744, 662830995), (2918, 623306460), (2931, 620541880), (2940, 618642262), (3038, 598686060), (3255, 558773656), (3430, 530264796), (3720, 488926949), (3908, 465406410), (4116, 441887330), (4340, 419080242), (4377, 415537640), (4557, 399124040), (4885, 372325128), (5145, 353509864), (5208, 349233535), (5836, 311653230), (5862, 310270940), (5880, 309321131), (6076, 299343030), (6510, 279386828), (6839, 265946520), (6860, 265132398), (7295, 249322584), (7595, 239474424), (7816, 232703205), (8232, 220943665), (8680, 209540121), (8754, 207768820), (9114, 199562020), (9770, 186162564), (10213, 178087560), (10290, 176754932), (10633, 171053160), (11672, 155826615), (11724, 155135470), (12152, 149671515), (13020, 139693414), (13678, 132973260), (13720, 132566199), (14590, 124661292), (14655, 124108376), (15190, 119737212), (17508, 103884410), (18228, 99781010), (19540, 93081282), (20426, 89043780), (20517, 88648840), (20580, 88377466), (21266, 85526580), (21885, 83107528), (22785, 79824808), (23448, 77567735), (26040, 69846707), (27356, 66486630), (29180, 62330646), (29310, 62054188), (30287, 60052440), (30380, 59868606), (30639, 59362520), (31899, 57017720), (34195, 53189304), (35016, 51942205), (36456, 49890505), (39080, 46540641), (40852, 44521890), (41034, 44324420), (41160, 44188733), (42532, 42763290), (43770, 41553764), (45229, 40213320), (45570, 39912404), (47873, 37992360), (51065, 35617512), (53165, 34210632), (54712, 33243315), (58360, 31165323), (58620, 31027094), (60574, 30026220), (60760, 29934303), (61278, 29681260), (63798, 28508860), (68390, 26594652), (71491, 25441080), (81704, 22260945), (82068, 22162210), (85064, 21381645), (87540, 20776882), (90458, 20106660), (90861, 20017480), (91140, 19956202), (95746, 18996180), (102130, 17808756), (102585, 17729768), (106330, 17105316), (117240, 15513547), (121148, 15013110), (122556, 14840630), (127596, 14254430), (135687, 13404440), (136780, 13297326), (142982, 12720540), (143619, 12664120), (151435, 12010488), (153195, 11872504), (159495, 11403544), (164136, 11081105), (175080, 10388441), (180916, 10053330), (181722, 10008740), (182280, 9978101), (191492, 9498090), (204260, 8904378), (205170, 8864884), (212009, 8578920), (212660, 8552658), (214473, 8480360), (226145, 8042664), (239365, 7598472), (242296, 7506555), (245112, 7420315), (255192, 7127215), (271374, 6702220), (273560, 6648663), (285964, 6360270), (287238, 6332060), (302870, 6005244), (306390, 5936252), (316603, 5744760), (318990, 5701772), (335111, 5427480), (357455, 5088216), (361832, 5026665), (363444, 5004370), (382984, 4749045), (408520, 4452189), (410340, 4432442), (424018, 4289460), (425320, 4276329), (428946, 4240180), (452290, 4021332), (454305, 4003496), (478730, 3799236), (500437, 3634440), (542748, 3351110), (571928, 3180135), (574476, 3166030), (605740, 3002622), (612780, 2968126), (633206, 2872380), (636027, 2859640), (637980, 2850886), (670222, 2713740), (678435, 2680888), (714910, 2544108), (718095, 2532824), (726888, 2502185), (820680, 2216221), (848036, 2144730), (857892, 2120090), (904580, 2010666), (908610, 2001748), (949809, 1914920), (957460, 1899618), (1000874, 1817220), (1005333, 1809160), (1060045, 1715784), (1072365, 1696072), (1085496, 1675555), (1148952, 1583015), (1211480, 1501311), (1225560, 1484063), (1266412, 1436190), (1272054, 1429820), (1275960, 1425443), (1340444, 1356870)]