20245571640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1119

約数の個数: 384

約数和(自身を含む): 78090480000

約数和(自身を除く): 57844908360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 449, 504, 522, 580, 609, 617, 630, 696, 812, 840, 870, 898, 1015, 1044, 1160, 1218, 1234, 1260, 1305, 1347, 1624, 1740, 1796, 1827, 1851, 2030, 2088, 2245, 2436, 2468, 2520, 2610, 2694, 3045, 3085, 3143, 3480, 3592, 3654, 3702, 4041, 4060, 4319, 4490, 4872, 4936, 5220, 5388, 5553, 6090, 6170, 6286, 6735, 7308, 7404, 8082, 8120, 8638, 8980, 9135, 9255, 9429, 10440, 10776, 11106, 12180, 12340, 12572, 12957, 13021, 13470, 14616, 14808, 15715, 16164, 17276, 17893, 17960, 18270, 18510, 18858, 20205, 21595, 22212, 24360, 24680, 25144, 25914, 26042, 26940, 27765, 28287, 31430, 32328, 34552, 35786, 36540, 37020, 37716, 38871, 39063, 40410, 43190, 44424, 47145, 51828, 52084, 53679, 53880, 55530, 56574, 62860, 64785, 65105, 71572, 73080, 74040, 75432, 77742, 78126, 80820, 86380, 89465, 91147, 94290, 103656, 104168, 107358, 111060, 113148, 117189, 125251, 125720, 129570, 130210, 141435, 143144, 155484, 156252, 161037, 161640, 172760, 178930, 182294, 188580, 194355, 195315, 214716, 222120, 226296, 234378, 250502, 259140, 260420, 268395, 273441, 277033, 282870, 310968, 312504, 322074, 357860, 364588, 375753, 377160, 388710, 390630, 429432, 455735, 468756, 501004, 518280, 520840, 536790, 546882, 554066, 565740, 585945, 626255, 644148, 715720, 729176, 751506, 777420, 781260, 805185, 820323, 831099, 911470, 937512, 1002008, 1073580, 1093764, 1108132, 1127259, 1131480, 1171890, 1252510, 1288296, 1367205, 1385165, 1503012, 1554840, 1562520, 1610370, 1640646, 1662198, 1822940, 1878765, 1939231, 2147160, 2187528, 2216264, 2254518, 2343780, 2493297, 2505020, 2734410, 2770330, 3006024, 3220740, 3281292, 3324396, 3645880, 3757530, 3878462, 4101615, 4155495, 4509036, 4687560, 4986594, 5010040, 5468820, 5540660, 5636295, 5817693, 6441480, 6562584, 6648792, 7515060, 7756924, 8033957, 8203230, 8310990, 9018072, 9696155, 9973188, 10937640, 11081320, 11272590, 11635386, 12466485, 15030120, 15513848, 16067914, 16406460, 16621980, 17453079, 19392310, 19946376, 22545180, 23270772, 24101871, 24932970, 29088465, 32135828, 32812920, 33243960, 34906158, 38784620, 40169785, 45090360, 46541544, 48203742, 49865940, 56237699, 58176930, 64271656, 69812316, 72305613, 77569240, 80339570, 87265395, 96407484, 99731880, 112475398, 116353860, 120509355, 139624632, 144611226, 160679140, 168713097, 174530790, 192814968, 224950796, 232707720, 241018710, 281188495, 289222452, 321358280, 337426194, 349061580, 361528065, 449901592, 482037420, 506139291, 562376990, 578444904, 674852388, 698123160, 723056130, 843565485, 964074840, 1012278582, 1124753980, 1349704776, 1446112260, 1687130970, 2024557164, 2249507960, 2530696455, 2892224520, 3374261940, 4049114328, 5061392910, 6748523880, 10122785820, 20245571640]

約数ペア:

[(1, 20245571640), (2, 10122785820), (3, 6748523880), (4, 5061392910), (5, 4049114328), (6, 3374261940), (7, 2892224520), (8, 2530696455), (9, 2249507960), (10, 2024557164), (12, 1687130970), (14, 1446112260), (15, 1349704776), (18, 1124753980), (20, 1012278582), (21, 964074840), (24, 843565485), (28, 723056130), (29, 698123160), (30, 674852388), (35, 578444904), (36, 562376990), (40, 506139291), (42, 482037420), (45, 449901592), (56, 361528065), (58, 349061580), (60, 337426194), (63, 321358280), (70, 289222452), (72, 281188495), (84, 241018710), (87, 232707720), (90, 224950796), (105, 192814968), (116, 174530790), (120, 168713097), (126, 160679140), (140, 144611226), (145, 139624632), (168, 120509355), (174, 116353860), (180, 112475398), (203, 99731880), (210, 96407484), (232, 87265395), (252, 80339570), (261, 77569240), (280, 72305613), (290, 69812316), (315, 64271656), (348, 58176930), (360, 56237699), (406, 49865940), (420, 48203742), (435, 46541544), (449, 45090360), (504, 40169785), (522, 38784620), (580, 34906158), (609, 33243960), (617, 32812920), (630, 32135828), (696, 29088465), (812, 24932970), (840, 24101871), (870, 23270772), (898, 22545180), (1015, 19946376), (1044, 19392310), (1160, 17453079), (1218, 16621980), (1234, 16406460), (1260, 16067914), (1305, 15513848), (1347, 15030120), (1624, 12466485), (1740, 11635386), (1796, 11272590), (1827, 11081320), (1851, 10937640), (2030, 9973188), (2088, 9696155), (2245, 9018072), (2436, 8310990), (2468, 8203230), (2520, 8033957), (2610, 7756924), (2694, 7515060), (3045, 6648792), (3085, 6562584), (3143, 6441480), (3480, 5817693), (3592, 5636295), (3654, 5540660), (3702, 5468820), (4041, 5010040), (4060, 4986594), (4319, 4687560), (4490, 4509036), (4872, 4155495), (4936, 4101615), (5220, 3878462), (5388, 3757530), (5553, 3645880), (6090, 3324396), (6170, 3281292), (6286, 3220740), (6735, 3006024), (7308, 2770330), (7404, 2734410), (8082, 2505020), (8120, 2493297), (8638, 2343780), (8980, 2254518), (9135, 2216264), (9255, 2187528), (9429, 2147160), (10440, 1939231), (10776, 1878765), (11106, 1822940), (12180, 1662198), (12340, 1640646), (12572, 1610370), (12957, 1562520), (13021, 1554840), (13470, 1503012), (14616, 1385165), (14808, 1367205), (15715, 1288296), (16164, 1252510), (17276, 1171890), (17893, 1131480), (17960, 1127259), (18270, 1108132), (18510, 1093764), (18858, 1073580), (20205, 1002008), (21595, 937512), (22212, 911470), (24360, 831099), (24680, 820323), (25144, 805185), (25914, 781260), (26042, 777420), (26940, 751506), (27765, 729176), (28287, 715720), (31430, 644148), (32328, 626255), (34552, 585945), (35786, 565740), (36540, 554066), (37020, 546882), (37716, 536790), (38871, 520840), (39063, 518280), (40410, 501004), (43190, 468756), (44424, 455735), (47145, 429432), (51828, 390630), (52084, 388710), (53679, 377160), (53880, 375753), (55530, 364588), (56574, 357860), (62860, 322074), (64785, 312504), (65105, 310968), (71572, 282870), (73080, 277033), (74040, 273441), (75432, 268395), (77742, 260420), (78126, 259140), (80820, 250502), (86380, 234378), (89465, 226296), (91147, 222120), (94290, 214716), (103656, 195315), (104168, 194355), (107358, 188580), (111060, 182294), (113148, 178930), (117189, 172760), (125251, 161640), (125720, 161037), (129570, 156252), (130210, 155484), (141435, 143144)]