7208940480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 448

約数和(自身を含む): 27809464320

約数和(自身を除く): 20600523840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 131, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 262, 266, 280, 285, 304, 320, 336, 380, 393, 399, 420, 431, 448, 456, 480, 524, 532, 560, 570, 608, 655, 665, 672, 760, 786, 798, 840, 862, 912, 917, 960, 1048, 1064, 1120, 1140, 1216, 1293, 1310, 1330, 1344, 1520, 1572, 1596, 1680, 1724, 1824, 1834, 1965, 1995, 2096, 2128, 2155, 2240, 2280, 2489, 2586, 2620, 2660, 2751, 3017, 3040, 3144, 3192, 3360, 3448, 3648, 3668, 3930, 3990, 4192, 4256, 4310, 4560, 4585, 4978, 5172, 5240, 5320, 5502, 6034, 6080, 6288, 6384, 6465, 6720, 6896, 7336, 7467, 7860, 7980, 8189, 8384, 8512, 8620, 9051, 9120, 9170, 9956, 10344, 10480, 10640, 11004, 12068, 12445, 12576, 12768, 12930, 13755, 13792, 14672, 14934, 15085, 15720, 15960, 16378, 17240, 17423, 18102, 18240, 18340, 19912, 20688, 20960, 21280, 22008, 24136, 24567, 24890, 25152, 25536, 25860, 27510, 27584, 29344, 29868, 30170, 31440, 31920, 32756, 34480, 34846, 36204, 36680, 37335, 39824, 40945, 41376, 41920, 42560, 44016, 45255, 48272, 49134, 49780, 51720, 52269, 55020, 56461, 57323, 58688, 59736, 60340, 62880, 63840, 65512, 68960, 69692, 72408, 73360, 74670, 79648, 81890, 82752, 87115, 88032, 90510, 96544, 98268, 99560, 103440, 104538, 110040, 112922, 114646, 119472, 120680, 122835, 125760, 127680, 131024, 137920, 139384, 144816, 146720, 149340, 159296, 163780, 169383, 171969, 174230, 176064, 181020, 193088, 196536, 199120, 206880, 209076, 220080, 225844, 229292, 238944, 241360, 245670, 261345, 262048, 278768, 282305, 286615, 289632, 293440, 298680, 327560, 338766, 343938, 348460, 362040, 393072, 395227, 398240, 413760, 418152, 440160, 451688, 458584, 477888, 482720, 491340, 522690, 524096, 557536, 564610, 573230, 579264, 597360, 655120, 677532, 687876, 696920, 724080, 786144, 790454, 796480, 836304, 846915, 859845, 880320, 903376, 917168, 965440, 982680, 1045380, 1072759, 1115072, 1129220, 1146460, 1185681, 1194720, 1310240, 1355064, 1375752, 1393840, 1448160, 1572288, 1580908, 1672608, 1693830, 1719690, 1806752, 1834336, 1965360, 1976135, 2090760, 2145518, 2258440, 2292920, 2371362, 2389440, 2620480, 2710128, 2751504, 2787680, 2896320, 3161816, 3218277, 3345216, 3387660, 3439380, 3613504, 3668672, 3930720, 3952270, 4181520, 4291036, 4516880, 4585840, 4742724, 5363795, 5420256, 5503008, 5575360, 5928405, 6323632, 6436554, 6775320, 6878760, 7509313, 7861440, 7904540, 8363040, 8582072, 9033760, 9171680, 9485448, 10727590, 10840512, 11006016, 11856810, 12647264, 12873108, 13550640, 13757520, 15018626, 15809080, 16091385, 16726080, 17164144, 18067520, 18343360, 18970896, 21455180, 22527939, 23713620, 25294528, 25746216, 27101280, 27515040, 30037252, 31618160, 32182770, 34328288, 37546565, 37941792, 42910360, 45055878, 47427240, 51492432, 54202560, 55030080, 60074504, 63236320, 64365540, 68656576, 75093130, 75883584, 85820720, 90111756, 94854480, 102984864, 112639695, 120149008, 126472640, 128731080, 150186260, 171641440, 180223512, 189708960, 205969728, 225279390, 240298016, 257462160, 300372520, 343282880, 360447024, 379417920, 450558780, 480596032, 514924320, 600745040, 720894048, 901117560, 1029848640, 1201490080, 1441788096, 1802235120, 2402980160, 3604470240, 7208940480]

約数ペア:

[(1, 7208940480), (2, 3604470240), (3, 2402980160), (4, 1802235120), (5, 1441788096), (6, 1201490080), (7, 1029848640), (8, 901117560), (10, 720894048), (12, 600745040), (14, 514924320), (15, 480596032), (16, 450558780), (19, 379417920), (20, 360447024), (21, 343282880), (24, 300372520), (28, 257462160), (30, 240298016), (32, 225279390), (35, 205969728), (38, 189708960), (40, 180223512), (42, 171641440), (48, 150186260), (56, 128731080), (57, 126472640), (60, 120149008), (64, 112639695), (70, 102984864), (76, 94854480), (80, 90111756), (84, 85820720), (95, 75883584), (96, 75093130), (105, 68656576), (112, 64365540), (114, 63236320), (120, 60074504), (131, 55030080), (133, 54202560), (140, 51492432), (152, 47427240), (160, 45055878), (168, 42910360), (190, 37941792), (192, 37546565), (210, 34328288), (224, 32182770), (228, 31618160), (240, 30037252), (262, 27515040), (266, 27101280), (280, 25746216), (285, 25294528), (304, 23713620), (320, 22527939), (336, 21455180), (380, 18970896), (393, 18343360), (399, 18067520), (420, 17164144), (431, 16726080), (448, 16091385), (456, 15809080), (480, 15018626), (524, 13757520), (532, 13550640), (560, 12873108), (570, 12647264), (608, 11856810), (655, 11006016), (665, 10840512), (672, 10727590), (760, 9485448), (786, 9171680), (798, 9033760), (840, 8582072), (862, 8363040), (912, 7904540), (917, 7861440), (960, 7509313), (1048, 6878760), (1064, 6775320), (1120, 6436554), (1140, 6323632), (1216, 5928405), (1293, 5575360), (1310, 5503008), (1330, 5420256), (1344, 5363795), (1520, 4742724), (1572, 4585840), (1596, 4516880), (1680, 4291036), (1724, 4181520), (1824, 3952270), (1834, 3930720), (1965, 3668672), (1995, 3613504), (2096, 3439380), (2128, 3387660), (2155, 3345216), (2240, 3218277), (2280, 3161816), (2489, 2896320), (2586, 2787680), (2620, 2751504), (2660, 2710128), (2751, 2620480), (3017, 2389440), (3040, 2371362), (3144, 2292920), (3192, 2258440), (3360, 2145518), (3448, 2090760), (3648, 1976135), (3668, 1965360), (3930, 1834336), (3990, 1806752), (4192, 1719690), (4256, 1693830), (4310, 1672608), (4560, 1580908), (4585, 1572288), (4978, 1448160), (5172, 1393840), (5240, 1375752), (5320, 1355064), (5502, 1310240), (6034, 1194720), (6080, 1185681), (6288, 1146460), (6384, 1129220), (6465, 1115072), (6720, 1072759), (6896, 1045380), (7336, 982680), (7467, 965440), (7860, 917168), (7980, 903376), (8189, 880320), (8384, 859845), (8512, 846915), (8620, 836304), (9051, 796480), (9120, 790454), (9170, 786144), (9956, 724080), (10344, 696920), (10480, 687876), (10640, 677532), (11004, 655120), (12068, 597360), (12445, 579264), (12576, 573230), (12768, 564610), (12930, 557536), (13755, 524096), (13792, 522690), (14672, 491340), (14934, 482720), (15085, 477888), (15720, 458584), (15960, 451688), (16378, 440160), (17240, 418152), (17423, 413760), (18102, 398240), (18240, 395227), (18340, 393072), (19912, 362040), (20688, 348460), (20960, 343938), (21280, 338766), (22008, 327560), (24136, 298680), (24567, 293440), (24890, 289632), (25152, 286615), (25536, 282305), (25860, 278768), (27510, 262048), (27584, 261345), (29344, 245670), (29868, 241360), (30170, 238944), (31440, 229292), (31920, 225844), (32756, 220080), (34480, 209076), (34846, 206880), (36204, 199120), (36680, 196536), (37335, 193088), (39824, 181020), (40945, 176064), (41376, 174230), (41920, 171969), (42560, 169383), (44016, 163780), (45255, 159296), (48272, 149340), (49134, 146720), (49780, 144816), (51720, 139384), (52269, 137920), (55020, 131024), (56461, 127680), (57323, 125760), (58688, 122835), (59736, 120680), (60340, 119472), (62880, 114646), (63840, 112922), (65512, 110040), (68960, 104538), (69692, 103440), (72408, 99560), (73360, 98268), (74670, 96544), (79648, 90510), (81890, 88032), (82752, 87115)]