20237273280

素因数分解:

$2^6\times 3^{12}\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 728

約数和(自身を含む): 87470882208

約数和(自身を除く): 67233608928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 243, 252, 255, 270, 272, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 448, 459, 476, 480, 486, 504, 510, 540, 544, 560, 567, 576, 595, 612, 630, 648, 672, 680, 714, 720, 729, 756, 765, 810, 816, 840, 864, 918, 945, 952, 960, 972, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1190, 1215, 1224, 1260, 1296, 1344, 1360, 1377, 1428, 1440, 1458, 1512, 1530, 1620, 1632, 1680, 1701, 1728, 1785, 1836, 1890, 1904, 1944, 2016, 2040, 2142, 2160, 2187, 2240, 2268, 2295, 2380, 2430, 2448, 2520, 2592, 2720, 2754, 2835, 2856, 2880, 2916, 3024, 3060, 3213, 3240, 3264, 3360, 3402, 3570, 3645, 3672, 3780, 3808, 3888, 4032, 4080, 4131, 4284, 4320, 4374, 4536, 4590, 4760, 4860, 4896, 5040, 5103, 5184, 5355, 5440, 5508, 5670, 5712, 5832, 6048, 6120, 6426, 6480, 6561, 6720, 6804, 6885, 7140, 7290, 7344, 7560, 7616, 7776, 8160, 8262, 8505, 8568, 8640, 8748, 9072, 9180, 9520, 9639, 9720, 9792, 10080, 10206, 10710, 10935, 11016, 11340, 11424, 11664, 12096, 12240, 12393, 12852, 12960, 13122, 13608, 13770, 14280, 14580, 14688, 15120, 15309, 15552, 16065, 16320, 16524, 17010, 17136, 17496, 18144, 18360, 19040, 19278, 19440, 19683, 20160, 20412, 20655, 21420, 21870, 22032, 22680, 22848, 23328, 24480, 24786, 25515, 25704, 25920, 26244, 27216, 27540, 28560, 28917, 29160, 29376, 30240, 30618, 32130, 32805, 33048, 34020, 34272, 34992, 36288, 36720, 37179, 38080, 38556, 38880, 39366, 40824, 41310, 42840, 43740, 44064, 45360, 45927, 46656, 48195, 48960, 49572, 51030, 51408, 52488, 54432, 55080, 57120, 57834, 58320, 59049, 60480, 61236, 61965, 64260, 65610, 66096, 68040, 68544, 69984, 73440, 74358, 76545, 77112, 77760, 78732, 81648, 82620, 85680, 86751, 87480, 88128, 90720, 91854, 96390, 98415, 99144, 102060, 102816, 104976, 108864, 110160, 111537, 114240, 115668, 116640, 118098, 122472, 123930, 128520, 131220, 132192, 136080, 137781, 139968, 144585, 146880, 148716, 153090, 154224, 157464, 163296, 165240, 171360, 173502, 174960, 177147, 181440, 183708, 185895, 192780, 196830, 198288, 204120, 205632, 209952, 220320, 223074, 229635, 231336, 233280, 236196, 244944, 247860, 257040, 260253, 262440, 264384, 272160, 275562, 289170, 295245, 297432, 306180, 308448, 314928, 326592, 330480, 334611, 342720, 347004, 349920, 354294, 367416, 371790, 385560, 393660, 396576, 408240, 413343, 419904, 433755, 440640, 446148, 459270, 462672, 472392, 489888, 495720, 514080, 520506, 524880, 531441, 544320, 551124, 557685, 578340, 590490, 594864, 612360, 616896, 629856, 660960, 669222, 688905, 694008, 699840, 708588, 734832, 743580, 771120, 780759, 787320, 793152, 816480, 826686, 867510, 885735, 892296, 918540, 925344, 944784, 979776, 991440, 1003833, 1028160, 1041012, 1049760, 1062882, 1102248, 1115370, 1156680, 1180980, 1189728, 1224720, 1240029, 1259712, 1301265, 1321920, 1338444, 1377810, 1388016, 1417176, 1469664, 1487160, 1542240, 1561518, 1574640, 1632960, 1653372, 1673055, 1735020, 1771470, 1784592, 1837080, 1850688, 1889568, 1982880, 2007666, 2066715, 2082024, 2099520, 2125764, 2204496, 2230740, 2313360, 2342277, 2361960, 2379456, 2449440, 2480058, 2602530, 2657205, 2676888, 2755620, 2776032, 2834352, 2939328, 2974320, 3011499, 3084480, 3123036, 3149280, 3306744, 3346110, 3470040, 3542940, 3569184, 3674160, 3720087, 3779136, 3903795, 3965760, 4015332, 4133430, 4164048, 4251528, 4408992, 4461480, 4626720, 4684554, 4723920, 4898880, 4960116, 5019165, 5205060, 5314410, 5353776, 5511240, 5552064, 5668704, 5948640, 6022998, 6200145, 6246072, 6298560, 6613488, 6692220, 6940080, 7026831, 7085880, 7138368, 7348320, 7440174, 7807590, 8030664, 8266860, 8328096, 8503056, 8817984, 8922960, 9034497, 9253440, 9369108, 9447840, 9920232, 10038330, 10410120, 10628820, 10707552, 11022480, 11337408, 11711385, 11897280, 12045996, 12400290, 12492144, 13226976, 13384440, 13880160, 14053662, 14171760, 14696640, 14880348, 15057495, 15615180, 16061328, 16533720, 16656192, 17006112, 17845920, 18068994, 18600435, 18738216, 18895680, 19840464, 20076660, 20820240, 21080493, 21257640, 21415104, 22044960, 23422770, 24091992, 24800580, 24984288, 26453952, 26768880, 27760320, 28107324, 28343520, 29760696, 30114990, 31230360, 32122656, 33067440, 34012224, 35134155, 35691840, 36137988, 37200870, 37476432, 39680928, 40153320, 41640480, 42160986, 42515280, 44089920, 45172485, 46845540, 48183984, 49601160, 49968576, 53537760, 56214648, 56687040, 59521392, 60229980, 62460720, 63241479, 64245312, 66134880, 70268310, 72275976, 74401740, 74952864, 79361856, 80306640, 83280960, 84321972, 85030560, 90344970, 93691080, 96367968, 99202320, 105402465, 107075520, 112429296, 119042784, 120459960, 124921440, 126482958, 132269760, 140536620, 144551952, 148803480, 149905728, 160613280, 168643944, 170061120, 180689940, 187382160, 192735936, 198404640, 210804930, 224858592, 238085568, 240919920, 249842880, 252965916, 281073240, 289103904, 297606960, 316207395, 321226560, 337287888, 361379880, 374764320, 396809280, 421609860, 449717184, 481839840, 505931832, 562146480, 578207808, 595213920, 632414790, 674575776, 722759760, 749528640, 843219720, 963679680, 1011863664, 1124292960, 1190427840, 1264829580, 1349151552, 1445519520, 1686439440, 2023727328, 2248585920, 2529659160, 2891039040, 3372878880, 4047454656, 5059318320, 6745757760, 10118636640, 20237273280]

約数ペア:

[(1, 20237273280), (2, 10118636640), (3, 6745757760), (4, 5059318320), (5, 4047454656), (6, 3372878880), (7, 2891039040), (8, 2529659160), (9, 2248585920), (10, 2023727328), (12, 1686439440), (14, 1445519520), (15, 1349151552), (16, 1264829580), (17, 1190427840), (18, 1124292960), (20, 1011863664), (21, 963679680), (24, 843219720), (27, 749528640), (28, 722759760), (30, 674575776), (32, 632414790), (34, 595213920), (35, 578207808), (36, 562146480), (40, 505931832), (42, 481839840), (45, 449717184), (48, 421609860), (51, 396809280), (54, 374764320), (56, 361379880), (60, 337287888), (63, 321226560), (64, 316207395), (68, 297606960), (70, 289103904), (72, 281073240), (80, 252965916), (81, 249842880), (84, 240919920), (85, 238085568), (90, 224858592), (96, 210804930), (102, 198404640), (105, 192735936), (108, 187382160), (112, 180689940), (119, 170061120), (120, 168643944), (126, 160613280), (135, 149905728), (136, 148803480), (140, 144551952), (144, 140536620), (153, 132269760), (160, 126482958), (162, 124921440), (168, 120459960), (170, 119042784), (180, 112429296), (189, 107075520), (192, 105402465), (204, 99202320), (210, 96367968), (216, 93691080), (224, 90344970), (238, 85030560), (240, 84321972), (243, 83280960), (252, 80306640), (255, 79361856), (270, 74952864), (272, 74401740), (280, 72275976), (288, 70268310), (306, 66134880), (315, 64245312), (320, 63241479), (324, 62460720), (336, 60229980), (340, 59521392), (357, 56687040), (360, 56214648), (378, 53537760), (405, 49968576), (408, 49601160), (420, 48183984), (432, 46845540), (448, 45172485), (459, 44089920), (476, 42515280), (480, 42160986), (486, 41640480), (504, 40153320), (510, 39680928), (540, 37476432), (544, 37200870), (560, 36137988), (567, 35691840), (576, 35134155), (595, 34012224), (612, 33067440), (630, 32122656), (648, 31230360), (672, 30114990), (680, 29760696), (714, 28343520), (720, 28107324), (729, 27760320), (756, 26768880), (765, 26453952), (810, 24984288), (816, 24800580), (840, 24091992), (864, 23422770), (918, 22044960), (945, 21415104), (952, 21257640), (960, 21080493), (972, 20820240), (1008, 20076660), (1020, 19840464), (1071, 18895680), (1080, 18738216), (1088, 18600435), (1120, 18068994), (1134, 17845920), (1190, 17006112), (1215, 16656192), (1224, 16533720), (1260, 16061328), (1296, 15615180), (1344, 15057495), (1360, 14880348), (1377, 14696640), (1428, 14171760), (1440, 14053662), (1458, 13880160), (1512, 13384440), (1530, 13226976), (1620, 12492144), (1632, 12400290), (1680, 12045996), (1701, 11897280), (1728, 11711385), (1785, 11337408), (1836, 11022480), (1890, 10707552), (1904, 10628820), (1944, 10410120), (2016, 10038330), (2040, 9920232), (2142, 9447840), (2160, 9369108), (2187, 9253440), (2240, 9034497), (2268, 8922960), (2295, 8817984), (2380, 8503056), (2430, 8328096), (2448, 8266860), (2520, 8030664), (2592, 7807590), (2720, 7440174), (2754, 7348320), (2835, 7138368), (2856, 7085880), (2880, 7026831), (2916, 6940080), (3024, 6692220), (3060, 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(10206, 1982880), (10710, 1889568), (10935, 1850688), (11016, 1837080), (11340, 1784592), (11424, 1771470), (11664, 1735020), (12096, 1673055), (12240, 1653372), (12393, 1632960), (12852, 1574640), (12960, 1561518), (13122, 1542240), (13608, 1487160), (13770, 1469664), (14280, 1417176), (14580, 1388016), (14688, 1377810), (15120, 1338444), (15309, 1321920), (15552, 1301265), (16065, 1259712), (16320, 1240029), (16524, 1224720), (17010, 1189728), (17136, 1180980), (17496, 1156680), (18144, 1115370), (18360, 1102248), (19040, 1062882), (19278, 1049760), (19440, 1041012), (19683, 1028160), (20160, 1003833), (20412, 991440), (20655, 979776), (21420, 944784), (21870, 925344), (22032, 918540), (22680, 892296), (22848, 885735), (23328, 867510), (24480, 826686), (24786, 816480), (25515, 793152), (25704, 787320), (25920, 780759), (26244, 771120), (27216, 743580), (27540, 734832), (28560, 708588), (28917, 699840), (29160, 694008), (29376, 688905), (30240, 669222), (30618, 660960), (32130, 629856), (32805, 616896), (33048, 612360), (34020, 594864), (34272, 590490), (34992, 578340), (36288, 557685), (36720, 551124), (37179, 544320), (38080, 531441), (38556, 524880), (38880, 520506), (39366, 514080), (40824, 495720), (41310, 489888), (42840, 472392), (43740, 462672), (44064, 459270), (45360, 446148), (45927, 440640), (46656, 433755), (48195, 419904), (48960, 413343), (49572, 408240), (51030, 396576), (51408, 393660), (52488, 385560), (54432, 371790), (55080, 367416), (57120, 354294), (57834, 349920), (58320, 347004), (59049, 342720), (60480, 334611), (61236, 330480), (61965, 326592), (64260, 314928), (65610, 308448), (66096, 306180), (68040, 297432), (68544, 295245), (69984, 289170), (73440, 275562), (74358, 272160), (76545, 264384), (77112, 262440), (77760, 260253), (78732, 257040), (81648, 247860), (82620, 244944), (85680, 236196), (86751, 233280), (87480, 231336), (88128, 229635), (90720, 223074), (91854, 220320), (96390, 209952), (98415, 205632), (99144, 204120), (102060, 198288), (102816, 196830), (104976, 192780), (108864, 185895), (110160, 183708), (111537, 181440), (114240, 177147), (115668, 174960), (116640, 173502), (118098, 171360), (122472, 165240), (123930, 163296), (128520, 157464), (131220, 154224), (132192, 153090), (136080, 148716), (137781, 146880), (139968, 144585)]