8920603440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1291}}^1$

素因数の和:1777

約数の個数: 320

約数和(自身を含む): 35220126720

約数和(自身を除く): 26299523280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 457, 504, 540, 560, 630, 720, 756, 840, 914, 945, 1008, 1080, 1260, 1291, 1371, 1512, 1680, 1828, 1890, 2160, 2285, 2520, 2582, 2742, 3024, 3199, 3656, 3780, 3873, 4113, 4570, 5040, 5164, 5484, 6398, 6455, 6855, 7312, 7560, 7746, 8226, 9037, 9140, 9597, 10328, 10968, 11619, 12339, 12796, 12910, 13710, 15120, 15492, 15995, 16452, 18074, 18280, 19194, 19365, 20565, 20656, 21936, 23238, 24678, 25592, 25820, 27111, 27420, 28791, 30984, 31990, 32904, 34857, 36148, 36560, 38388, 38730, 41130, 45185, 46476, 47985, 49356, 51184, 51640, 54222, 54840, 57582, 58095, 61695, 61968, 63980, 65808, 69714, 72296, 76776, 77460, 81333, 82260, 86373, 90370, 92952, 95970, 98712, 103280, 108444, 109680, 115164, 116190, 123390, 127960, 135555, 139428, 143955, 144592, 153552, 154920, 162666, 164520, 172746, 174285, 180740, 185904, 191940, 197424, 216888, 230328, 232380, 243999, 246780, 255920, 271110, 278856, 287910, 309840, 325332, 329040, 345492, 348570, 361480, 383880, 406665, 431865, 433776, 460656, 464760, 487998, 493560, 542220, 557712, 575820, 589987, 650664, 690984, 697140, 722960, 767760, 813330, 863730, 929520, 975996, 987120, 1084440, 1151640, 1179974, 1219995, 1301328, 1381968, 1394280, 1626660, 1727460, 1769961, 1951992, 2168880, 2303280, 2359948, 2439990, 2788560, 2949935, 3253320, 3454920, 3539922, 3903984, 4129909, 4719896, 4879980, 5309883, 5899870, 6506640, 6909840, 7079844, 8259818, 8849805, 9439792, 9759960, 10619766, 11799740, 12389727, 14159688, 15929649, 16519636, 17699610, 19519920, 20649545, 21239532, 23599480, 24779454, 26549415, 28319376, 31859298, 33039272, 35399220, 37169181, 41299090, 42479064, 47198960, 49558908, 53098830, 61948635, 63718596, 66078544, 70798440, 74338362, 79648245, 82598180, 84958128, 99117816, 106197660, 111507543, 123897270, 127437192, 141596880, 148676724, 159296490, 165196360, 185845905, 198235632, 212395320, 223015086, 247794540, 254874384, 297353448, 318592980, 330392720, 371691810, 424790640, 446030172, 495589080, 557537715, 594706896, 637185960, 743383620, 892060344, 991178160, 1115075430, 1274371920, 1486767240, 1784120688, 2230150860, 2973534480, 4460301720, 8920603440]

約数ペア:

[(1, 8920603440), (2, 4460301720), (3, 2973534480), (4, 2230150860), (5, 1784120688), (6, 1486767240), (7, 1274371920), (8, 1115075430), (9, 991178160), (10, 892060344), (12, 743383620), (14, 637185960), (15, 594706896), (16, 557537715), (18, 495589080), (20, 446030172), (21, 424790640), (24, 371691810), (27, 330392720), (28, 318592980), (30, 297353448), (35, 254874384), (36, 247794540), (40, 223015086), (42, 212395320), (45, 198235632), (48, 185845905), (54, 165196360), (56, 159296490), (60, 148676724), (63, 141596880), (70, 127437192), (72, 123897270), (80, 111507543), (84, 106197660), (90, 99117816), (105, 84958128), (108, 82598180), (112, 79648245), (120, 74338362), (126, 70798440), (135, 66078544), (140, 63718596), (144, 61948635), (168, 53098830), (180, 49558908), (189, 47198960), (210, 42479064), (216, 41299090), (240, 37169181), (252, 35399220), (270, 33039272), (280, 31859298), (315, 28319376), (336, 26549415), (360, 24779454), (378, 23599480), (420, 21239532), (432, 20649545), (457, 19519920), (504, 17699610), (540, 16519636), (560, 15929649), (630, 14159688), (720, 12389727), (756, 11799740), (840, 10619766), (914, 9759960), (945, 9439792), (1008, 8849805), (1080, 8259818), (1260, 7079844), (1291, 6909840), (1371, 6506640), (1512, 5899870), (1680, 5309883), (1828, 4879980), (1890, 4719896), (2160, 4129909), (2285, 3903984), (2520, 3539922), (2582, 3454920), (2742, 3253320), (3024, 2949935), (3199, 2788560), (3656, 2439990), (3780, 2359948), (3873, 2303280), (4113, 2168880), (4570, 1951992), (5040, 1769961), (5164, 1727460), (5484, 1626660), (6398, 1394280), (6455, 1381968), (6855, 1301328), (7312, 1219995), (7560, 1179974), (7746, 1151640), (8226, 1084440), (9037, 987120), (9140, 975996), (9597, 929520), (10328, 863730), (10968, 813330), (11619, 767760), (12339, 722960), (12796, 697140), (12910, 690984), (13710, 650664), (15120, 589987), (15492, 575820), (15995, 557712), (16452, 542220), (18074, 493560), (18280, 487998), (19194, 464760), (19365, 460656), (20565, 433776), (20656, 431865), (21936, 406665), (23238, 383880), (24678, 361480), (25592, 348570), (25820, 345492), (27111, 329040), (27420, 325332), (28791, 309840), (30984, 287910), (31990, 278856), (32904, 271110), (34857, 255920), (36148, 246780), (36560, 243999), (38388, 232380), (38730, 230328), (41130, 216888), (45185, 197424), (46476, 191940), (47985, 185904), (49356, 180740), (51184, 174285), (51640, 172746), (54222, 164520), (54840, 162666), (57582, 154920), (58095, 153552), (61695, 144592), (61968, 143955), (63980, 139428), (65808, 135555), (69714, 127960), (72296, 123390), (76776, 116190), (77460, 115164), (81333, 109680), (82260, 108444), (86373, 103280), (90370, 98712), (92952, 95970)]