1803154920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 384

約数和(自身を含む): 6697728000

約数和(自身を除く): 4894573080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 67, 69, 70, 84, 92, 98, 105, 115, 120, 134, 138, 140, 147, 161, 168, 184, 196, 199, 201, 210, 230, 245, 268, 276, 280, 294, 322, 335, 345, 392, 398, 402, 420, 460, 469, 483, 490, 536, 552, 588, 597, 644, 670, 690, 735, 796, 804, 805, 840, 920, 938, 966, 980, 995, 1005, 1127, 1176, 1194, 1288, 1340, 1380, 1393, 1407, 1470, 1541, 1592, 1608, 1610, 1876, 1932, 1960, 1990, 2010, 2254, 2345, 2388, 2415, 2680, 2760, 2786, 2814, 2940, 2985, 3082, 3220, 3283, 3381, 3752, 3864, 3980, 4020, 4179, 4508, 4577, 4623, 4690, 4776, 4830, 5572, 5628, 5635, 5880, 5970, 6164, 6440, 6566, 6762, 6965, 7035, 7705, 7960, 8040, 8358, 9016, 9154, 9246, 9380, 9660, 9751, 9849, 10787, 11144, 11256, 11270, 11940, 12328, 13132, 13333, 13524, 13731, 13930, 14070, 15410, 16415, 16716, 16905, 18308, 18492, 18760, 19320, 19502, 19698, 20895, 21574, 22540, 22885, 23115, 23880, 26264, 26666, 27048, 27462, 27860, 28140, 29253, 30820, 32039, 32361, 32830, 33432, 33810, 36616, 36984, 39004, 39396, 39999, 41790, 43148, 45080, 45770, 46230, 48755, 49245, 53332, 53935, 54924, 55720, 56280, 58506, 61640, 64078, 64722, 65660, 66665, 67620, 68655, 75509, 78008, 78792, 79998, 83580, 86296, 91540, 92460, 93331, 96117, 97510, 98490, 106664, 107870, 109848, 117012, 128156, 129444, 131320, 133330, 135240, 137310, 146265, 151018, 159996, 160195, 161805, 167160, 183080, 184920, 186662, 192234, 195020, 196980, 199995, 215740, 224273, 226527, 234024, 256312, 258888, 266660, 274620, 279993, 292530, 302036, 306659, 319992, 320390, 323610, 373324, 377545, 384468, 390040, 393960, 399990, 431480, 448546, 453054, 466655, 480585, 533320, 549240, 559986, 585060, 604072, 613318, 640780, 647220, 653317, 672819, 746648, 755090, 768936, 799980, 897092, 906108, 919977, 933310, 961170, 1119972, 1121365, 1132635, 1170120, 1226636, 1281560, 1294440, 1306634, 1345638, 1399965, 1510180, 1533295, 1599960, 1794184, 1812216, 1839954, 1866620, 1922340, 1959951, 2146613, 2239944, 2242730, 2265270, 2453272, 2613268, 2691276, 2799930, 3020360, 3066590, 3266585, 3364095, 3679908, 3733240, 3844680, 3919902, 4293226, 4485460, 4530540, 4599885, 5226536, 5382552, 5599860, 6133180, 6439839, 6533170, 6728190, 7359816, 7839804, 8586452, 8970920, 9061080, 9199770, 9799755, 10733065, 11199720, 12266360, 12879678, 13066340, 13456380, 15026291, 15679608, 17172904, 18399540, 19599510, 21466130, 25759356, 26132680, 26912760, 30052582, 32199195, 36799080, 39199020, 42932260, 45078873, 51518712, 60105164, 64398390, 75131455, 78398040, 85864520, 90157746, 120210328, 128796780, 150262910, 180315492, 225394365, 257593560, 300525820, 360630984, 450788730, 601051640, 901577460, 1803154920]

約数ペア:

[(1, 1803154920), (2, 901577460), (3, 601051640), (4, 450788730), (5, 360630984), (6, 300525820), (7, 257593560), (8, 225394365), (10, 180315492), (12, 150262910), (14, 128796780), (15, 120210328), (20, 90157746), (21, 85864520), (23, 78398040), (24, 75131455), (28, 64398390), (30, 60105164), (35, 51518712), (40, 45078873), (42, 42932260), (46, 39199020), (49, 36799080), (56, 32199195), (60, 30052582), (67, 26912760), (69, 26132680), (70, 25759356), (84, 21466130), (92, 19599510), (98, 18399540), (105, 17172904), (115, 15679608), (120, 15026291), (134, 13456380), (138, 13066340), (140, 12879678), (147, 12266360), (161, 11199720), (168, 10733065), (184, 9799755), (196, 9199770), (199, 9061080), (201, 8970920), (210, 8586452), (230, 7839804), (245, 7359816), (268, 6728190), (276, 6533170), (280, 6439839), (294, 6133180), (322, 5599860), (335, 5382552), (345, 5226536), (392, 4599885), (398, 4530540), (402, 4485460), (420, 4293226), (460, 3919902), (469, 3844680), (483, 3733240), (490, 3679908), (536, 3364095), (552, 3266585), (588, 3066590), (597, 3020360), (644, 2799930), (670, 2691276), (690, 2613268), (735, 2453272), (796, 2265270), (804, 2242730), (805, 2239944), (840, 2146613), (920, 1959951), (938, 1922340), (966, 1866620), (980, 1839954), (995, 1812216), (1005, 1794184), (1127, 1599960), (1176, 1533295), (1194, 1510180), (1288, 1399965), (1340, 1345638), (1380, 1306634), (1393, 1294440), (1407, 1281560), (1470, 1226636), (1541, 1170120), (1592, 1132635), (1608, 1121365), (1610, 1119972), (1876, 961170), (1932, 933310), (1960, 919977), (1990, 906108), (2010, 897092), (2254, 799980), (2345, 768936), (2388, 755090), (2415, 746648), (2680, 672819), (2760, 653317), (2786, 647220), (2814, 640780), (2940, 613318), (2985, 604072), (3082, 585060), (3220, 559986), (3283, 549240), (3381, 533320), (3752, 480585), (3864, 466655), (3980, 453054), (4020, 448546), (4179, 431480), (4508, 399990), (4577, 393960), (4623, 390040), (4690, 384468), (4776, 377545), (4830, 373324), (5572, 323610), (5628, 320390), (5635, 319992), (5880, 306659), (5970, 302036), (6164, 292530), (6440, 279993), (6566, 274620), (6762, 266660), (6965, 258888), (7035, 256312), (7705, 234024), (7960, 226527), (8040, 224273), (8358, 215740), (9016, 199995), (9154, 196980), (9246, 195020), (9380, 192234), (9660, 186662), (9751, 184920), (9849, 183080), (10787, 167160), (11144, 161805), (11256, 160195), (11270, 159996), (11940, 151018), (12328, 146265), (13132, 137310), (13333, 135240), (13524, 133330), (13731, 131320), (13930, 129444), (14070, 128156), (15410, 117012), (16415, 109848), (16716, 107870), (16905, 106664), (18308, 98490), (18492, 97510), (18760, 96117), (19320, 93331), (19502, 92460), (19698, 91540), (20895, 86296), (21574, 83580), (22540, 79998), (22885, 78792), (23115, 78008), (23880, 75509), (26264, 68655), (26666, 67620), (27048, 66665), (27462, 65660), (27860, 64722), (28140, 64078), (29253, 61640), (30820, 58506), (32039, 56280), (32361, 55720), (32830, 54924), (33432, 53935), (33810, 53332), (36616, 49245), (36984, 48755), (39004, 46230), (39396, 45770), (39999, 45080), (41790, 43148)]