25890720120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13567}}^1$

素因数の和:13640

約数の個数: 320

約数和(自身を含む): 94563532800

約数和(自身を除く): 68672812680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 162, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 324, 342, 360, 372, 380, 405, 456, 465, 513, 540, 558, 570, 589, 620, 648, 684, 744, 760, 810, 837, 855, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2232, 2280, 2356, 2511, 2565, 2790, 2945, 3078, 3240, 3348, 3420, 3534, 3720, 4104, 4185, 4712, 5022, 5130, 5301, 5580, 5890, 6156, 6696, 6840, 7068, 7695, 8370, 8835, 10044, 10260, 10602, 11160, 11780, 12312, 12555, 13567, 14136, 15390, 15903, 16740, 17670, 20088, 20520, 21204, 23560, 25110, 26505, 27134, 30780, 31806, 33480, 35340, 40701, 42408, 47709, 50220, 53010, 54268, 61560, 63612, 67835, 70680, 79515, 81402, 95418, 100440, 106020, 108536, 122103, 127224, 135670, 159030, 162804, 190836, 203505, 212040, 238545, 244206, 257773, 271340, 318060, 325608, 366309, 381672, 407010, 420577, 477090, 488412, 515546, 542680, 610515, 636120, 732618, 773319, 814020, 841154, 954180, 976824, 1031092, 1098927, 1221030, 1261731, 1288865, 1465236, 1546638, 1628040, 1682308, 1831545, 1908360, 2062184, 2102885, 2197854, 2319957, 2442060, 2523462, 2577730, 2930472, 3093276, 3364616, 3663090, 3785193, 3866595, 4205770, 4395708, 4639914, 4884120, 5046924, 5155460, 5494635, 6186552, 6308655, 6959871, 7326180, 7570386, 7733190, 7990963, 8411540, 8791416, 9279828, 10093848, 10310920, 10989270, 11355579, 11599785, 12617310, 13919742, 14652360, 15140772, 15466380, 15981926, 16823080, 18559656, 18925965, 20879613, 21978540, 22711158, 23199570, 23972889, 25234620, 27839484, 30281544, 30932760, 31963852, 34066737, 34799355, 37851930, 39954815, 41759226, 43957080, 45422316, 46399140, 47945778, 50469240, 55678968, 56777895, 63927704, 68133474, 69598710, 71918667, 75703860, 79909630, 83518452, 90844632, 92798280, 95891556, 104398065, 113555790, 119864445, 136266948, 139197420, 143837334, 151407720, 159819260, 167036904, 170333685, 191783112, 208796130, 215756001, 227111580, 239728890, 272533896, 278394840, 287674668, 319638520, 340667370, 359593335, 417592260, 431512002, 454223160, 479457780, 575349336, 647268003, 681334740, 719186670, 835184520, 863024004, 958915560, 1078780005, 1294536006, 1362669480, 1438373340, 1726048008, 2157560010, 2589072012, 2876746680, 3236340015, 4315120020, 5178144024, 6472680030, 8630240040, 12945360060, 25890720120]

約数ペア:

[(1, 25890720120), (2, 12945360060), (3, 8630240040), (4, 6472680030), (5, 5178144024), (6, 4315120020), (8, 3236340015), (9, 2876746680), (10, 2589072012), (12, 2157560010), (15, 1726048008), (18, 1438373340), (19, 1362669480), (20, 1294536006), (24, 1078780005), (27, 958915560), (30, 863024004), (31, 835184520), (36, 719186670), (38, 681334740), (40, 647268003), (45, 575349336), (54, 479457780), (57, 454223160), (60, 431512002), (62, 417592260), (72, 359593335), (76, 340667370), (81, 319638520), (90, 287674668), (93, 278394840), (95, 272533896), (108, 239728890), (114, 227111580), (120, 215756001), (124, 208796130), (135, 191783112), (152, 170333685), (155, 167036904), (162, 159819260), (171, 151407720), (180, 143837334), (186, 139197420), (190, 136266948), (216, 119864445), (228, 113555790), (248, 104398065), (270, 95891556), (279, 92798280), (285, 90844632), (310, 83518452), (324, 79909630), (342, 75703860), (360, 71918667), (372, 69598710), (380, 68133474), (405, 63927704), (456, 56777895), (465, 55678968), (513, 50469240), (540, 47945778), (558, 46399140), (570, 45422316), (589, 43957080), (620, 41759226), (648, 39954815), (684, 37851930), (744, 34799355), (760, 34066737), (810, 31963852), (837, 30932760), (855, 30281544), (930, 27839484), (1026, 25234620), (1080, 23972889), (1116, 23199570), (1140, 22711158), (1178, 21978540), (1240, 20879613), (1368, 18925965), (1395, 18559656), (1539, 16823080), (1620, 15981926), (1674, 15466380), (1710, 15140772), (1767, 14652360), (1860, 13919742), (2052, 12617310), (2232, 11599785), (2280, 11355579), (2356, 10989270), (2511, 10310920), (2565, 10093848), (2790, 9279828), (2945, 8791416), (3078, 8411540), (3240, 7990963), (3348, 7733190), (3420, 7570386), (3534, 7326180), (3720, 6959871), (4104, 6308655), (4185, 6186552), (4712, 5494635), (5022, 5155460), (5130, 5046924), (5301, 4884120), (5580, 4639914), (5890, 4395708), (6156, 4205770), (6696, 3866595), (6840, 3785193), (7068, 3663090), (7695, 3364616), (8370, 3093276), (8835, 2930472), (10044, 2577730), (10260, 2523462), (10602, 2442060), (11160, 2319957), (11780, 2197854), (12312, 2102885), (12555, 2062184), (13567, 1908360), (14136, 1831545), (15390, 1682308), (15903, 1628040), (16740, 1546638), (17670, 1465236), (20088, 1288865), (20520, 1261731), (21204, 1221030), (23560, 1098927), (25110, 1031092), (26505, 976824), (27134, 954180), (30780, 841154), (31806, 814020), (33480, 773319), (35340, 732618), (40701, 636120), (42408, 610515), (47709, 542680), (50220, 515546), (53010, 488412), (54268, 477090), (61560, 420577), (63612, 407010), (67835, 381672), (70680, 366309), (79515, 325608), (81402, 318060), (95418, 271340), (100440, 257773), (106020, 244206), (108536, 238545), (122103, 212040), (127224, 203505), (135670, 190836), (159030, 162804)]