19912248720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2559

約数の個数: 480

約数和(自身を含む): 82986688512

約数和(自身を除く): 63074439792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 127, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 254, 260, 273, 280, 312, 315, 336, 360, 364, 381, 390, 420, 455, 468, 504, 508, 520, 546, 560, 585, 624, 630, 635, 720, 728, 762, 780, 819, 840, 889, 910, 936, 1008, 1016, 1040, 1092, 1143, 1170, 1260, 1270, 1365, 1456, 1524, 1560, 1638, 1651, 1680, 1778, 1820, 1872, 1905, 2032, 2184, 2286, 2340, 2393, 2520, 2540, 2667, 2730, 3048, 3120, 3276, 3302, 3556, 3640, 3810, 4095, 4368, 4445, 4572, 4680, 4786, 4953, 5040, 5080, 5334, 5460, 5715, 6096, 6552, 6604, 7112, 7179, 7280, 7620, 8001, 8190, 8255, 8890, 9144, 9360, 9572, 9906, 10160, 10668, 10920, 11430, 11557, 11965, 13104, 13208, 13335, 14224, 14358, 14859, 15240, 16002, 16380, 16510, 16751, 17780, 18288, 19144, 19812, 21336, 21537, 21840, 22860, 23114, 23930, 24765, 26416, 26670, 28716, 29718, 30480, 31109, 32004, 32760, 33020, 33502, 34671, 35560, 35895, 38288, 39624, 40005, 42672, 43074, 45720, 46228, 47860, 49530, 50253, 53340, 57432, 57785, 59436, 62218, 64008, 65520, 66040, 67004, 69342, 71120, 71790, 74295, 79248, 80010, 83755, 86148, 91440, 92456, 93327, 95720, 99060, 100506, 104013, 106680, 107685, 114864, 115570, 118872, 124436, 128016, 132080, 134008, 138684, 143580, 148590, 150759, 155545, 160020, 167510, 172296, 173355, 184912, 186654, 191440, 198120, 201012, 208026, 213360, 215370, 217763, 231140, 237744, 248872, 251265, 268016, 277368, 279981, 287160, 297180, 301518, 303911, 311090, 320040, 335020, 344592, 346710, 373308, 396240, 402024, 416052, 430740, 435526, 462280, 466635, 497744, 502530, 520065, 554736, 559962, 574320, 594360, 603036, 607822, 622180, 640080, 653289, 670040, 693420, 746616, 753795, 804048, 832104, 861480, 871052, 911733, 924560, 933270, 1005060, 1040130, 1088815, 1119924, 1188720, 1206072, 1215644, 1244360, 1306578, 1340080, 1386840, 1399905, 1493232, 1507590, 1519555, 1664208, 1722960, 1742104, 1823466, 1866540, 1959867, 2010120, 2080260, 2127377, 2177630, 2239848, 2412144, 2431288, 2488720, 2613156, 2735199, 2773680, 2799810, 3015180, 3039110, 3266445, 3484208, 3646932, 3733080, 3919734, 3950843, 4020240, 4160520, 4254754, 4355260, 4479696, 4558665, 4862576, 5226312, 5470398, 5599620, 6030360, 6078220, 6382131, 6532890, 7293864, 7466160, 7839468, 7901686, 8321040, 8509508, 8710520, 9117330, 9799335, 10452624, 10636885, 10940796, 11199240, 11852529, 12060720, 12156440, 12764262, 13065780, 13675995, 14587728, 15678936, 15803372, 17019016, 17421040, 18234660, 19146393, 19598670, 19754215, 21273770, 21881592, 22398480, 23705058, 24312880, 25528524, 26131560, 27351990, 27655901, 31357872, 31606744, 31910655, 34038032, 35557587, 36469320, 38292786, 39197340, 39508430, 42547540, 43763184, 47410116, 51057048, 52263120, 54703980, 55311802, 59262645, 63213488, 63821310, 71115174, 72938640, 76585572, 78394680, 79016860, 82967703, 85095080, 94820232, 95731965, 102114096, 109407960, 110623604, 118525290, 127642620, 138279505, 142230348, 153171144, 156789360, 158033720, 165935406, 170190160, 177787935, 189640464, 191463930, 218815920, 221247208, 237050580, 248903109, 255285240, 276559010, 284460696, 306342288, 316067440, 331870812, 355575870, 382927860, 414838515, 442494416, 474101160, 497806218, 510570480, 553118020, 568921392, 663741624, 711151740, 765855720, 829677030, 948202320, 995612436, 1106236040, 1244515545, 1327483248, 1422303480, 1531711440, 1659354060, 1991224872, 2212472080, 2489031090, 2844606960, 3318708120, 3982449744, 4978062180, 6637416240, 9956124360, 19912248720]

約数ペア:

[(1, 19912248720), (2, 9956124360), (3, 6637416240), (4, 4978062180), (5, 3982449744), (6, 3318708120), (7, 2844606960), (8, 2489031090), (9, 2212472080), (10, 1991224872), (12, 1659354060), (13, 1531711440), (14, 1422303480), (15, 1327483248), (16, 1244515545), (18, 1106236040), (20, 995612436), (21, 948202320), (24, 829677030), (26, 765855720), (28, 711151740), (30, 663741624), (35, 568921392), (36, 553118020), (39, 510570480), (40, 497806218), (42, 474101160), (45, 442494416), (48, 414838515), (52, 382927860), (56, 355575870), (60, 331870812), (63, 316067440), (65, 306342288), (70, 284460696), (72, 276559010), (78, 255285240), (80, 248903109), (84, 237050580), (90, 221247208), (91, 218815920), (104, 191463930), (105, 189640464), (112, 177787935), (117, 170190160), (120, 165935406), (126, 158033720), (127, 156789360), (130, 153171144), (140, 142230348), (144, 138279505), (156, 127642620), (168, 118525290), (180, 110623604), (182, 109407960), (195, 102114096), (208, 95731965), (210, 94820232), (234, 85095080), (240, 82967703), (252, 79016860), (254, 78394680), (260, 76585572), (273, 72938640), (280, 71115174), (312, 63821310), (315, 63213488), (336, 59262645), (360, 55311802), (364, 54703980), (381, 52263120), (390, 51057048), (420, 47410116), (455, 43763184), (468, 42547540), (504, 39508430), (508, 39197340), (520, 38292786), (546, 36469320), (560, 35557587), (585, 34038032), (624, 31910655), (630, 31606744), (635, 31357872), (720, 27655901), (728, 27351990), (762, 26131560), (780, 25528524), (819, 24312880), (840, 23705058), (889, 22398480), (910, 21881592), (936, 21273770), (1008, 19754215), (1016, 19598670), (1040, 19146393), (1092, 18234660), (1143, 17421040), (1170, 17019016), (1260, 15803372), (1270, 15678936), (1365, 14587728), (1456, 13675995), (1524, 13065780), (1560, 12764262), (1638, 12156440), (1651, 12060720), (1680, 11852529), (1778, 11199240), (1820, 10940796), (1872, 10636885), (1905, 10452624), (2032, 9799335), (2184, 9117330), (2286, 8710520), (2340, 8509508), (2393, 8321040), (2520, 7901686), (2540, 7839468), (2667, 7466160), (2730, 7293864), (3048, 6532890), (3120, 6382131), (3276, 6078220), (3302, 6030360), (3556, 5599620), (3640, 5470398), (3810, 5226312), (4095, 4862576), (4368, 4558665), (4445, 4479696), (4572, 4355260), (4680, 4254754), (4786, 4160520), (4953, 4020240), (5040, 3950843), (5080, 3919734), (5334, 3733080), (5460, 3646932), (5715, 3484208), (6096, 3266445), (6552, 3039110), (6604, 3015180), (7112, 2799810), (7179, 2773680), (7280, 2735199), (7620, 2613156), (8001, 2488720), (8190, 2431288), (8255, 2412144), (8890, 2239848), (9144, 2177630), (9360, 2127377), (9572, 2080260), (9906, 2010120), (10160, 1959867), (10668, 1866540), (10920, 1823466), (11430, 1742104), (11557, 1722960), (11965, 1664208), (13104, 1519555), (13208, 1507590), (13335, 1493232), (14224, 1399905), (14358, 1386840), (14859, 1340080), (15240, 1306578), (16002, 1244360), (16380, 1215644), (16510, 1206072), (16751, 1188720), (17780, 1119924), (18288, 1088815), (19144, 1040130), (19812, 1005060), (21336, 933270), (21537, 924560), (21840, 911733), (22860, 871052), (23114, 861480), (23930, 832104), (24765, 804048), (26416, 753795), (26670, 746616), (28716, 693420), (29718, 670040), (30480, 653289), (31109, 640080), (32004, 622180), (32760, 607822), (33020, 603036), (33502, 594360), (34671, 574320), (35560, 559962), (35895, 554736), (38288, 520065), (39624, 502530), (40005, 497744), (42672, 466635), (43074, 462280), (45720, 435526), (46228, 430740), (47860, 416052), (49530, 402024), (50253, 396240), (53340, 373308), (57432, 346710), (57785, 344592), (59436, 335020), (62218, 320040), (64008, 311090), (65520, 303911), (66040, 301518), (67004, 297180), (69342, 287160), (71120, 279981), (71790, 277368), (74295, 268016), (79248, 251265), (80010, 248872), (83755, 237744), (86148, 231140), (91440, 217763), (92456, 215370), (93327, 213360), (95720, 208026), (99060, 201012), (100506, 198120), (104013, 191440), (106680, 186654), (107685, 184912), (114864, 173355), (115570, 172296), (118872, 167510), (124436, 160020), (128016, 155545), (132080, 150759), (134008, 148590), (138684, 143580)]