1680825600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 432

約数和(自身を含む): 6295847040

約数和(自身を除く): 4615021440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 137, 142, 144, 150, 160, 180, 192, 200, 213, 216, 225, 240, 256, 270, 274, 284, 288, 300, 320, 355, 360, 384, 400, 411, 426, 432, 450, 480, 540, 548, 568, 576, 600, 639, 640, 675, 685, 710, 720, 768, 800, 822, 852, 864, 900, 960, 1065, 1080, 1096, 1136, 1152, 1200, 1233, 1278, 1280, 1350, 1370, 1420, 1440, 1600, 1644, 1704, 1728, 1775, 1800, 1917, 1920, 2055, 2130, 2160, 2192, 2272, 2304, 2400, 2466, 2556, 2700, 2740, 2840, 2880, 3195, 3200, 3288, 3408, 3425, 3456, 3550, 3600, 3699, 3834, 3840, 4110, 4260, 4320, 4384, 4544, 4800, 4932, 5112, 5325, 5400, 5480, 5680, 5760, 6165, 6390, 6400, 6576, 6816, 6850, 6912, 7100, 7200, 7398, 7668, 8220, 8520, 8640, 8768, 9088, 9585, 9600, 9727, 9864, 10224, 10275, 10650, 10800, 10960, 11360, 11520, 12330, 12780, 13152, 13632, 13700, 14200, 14400, 14796, 15336, 15975, 16440, 17040, 17280, 17536, 18176, 18495, 19170, 19200, 19454, 19728, 20448, 20550, 21300, 21600, 21920, 22720, 24660, 25560, 26304, 27264, 27400, 28400, 28800, 29181, 29592, 30672, 30825, 31950, 32880, 34080, 34560, 35072, 36990, 38340, 38908, 39456, 40896, 41100, 42600, 43200, 43840, 45440, 47925, 48635, 49320, 51120, 52608, 54528, 54800, 56800, 57600, 58362, 59184, 61344, 61650, 63900, 65760, 68160, 73980, 76680, 77816, 78912, 81792, 82200, 85200, 86400, 87543, 87680, 90880, 92475, 95850, 97270, 98640, 102240, 105216, 109600, 113600, 116724, 118368, 122688, 123300, 127800, 131520, 136320, 145905, 147960, 153360, 155632, 157824, 163584, 164400, 170400, 172800, 175086, 175360, 184950, 191700, 194540, 197280, 204480, 219200, 227200, 233448, 236736, 243175, 245376, 246600, 255600, 262629, 263040, 272640, 291810, 295920, 306720, 311264, 315648, 328800, 340800, 350172, 369900, 383400, 389080, 394560, 408960, 437715, 438400, 454400, 466896, 473472, 486350, 490752, 493200, 511200, 525258, 526080, 583620, 591840, 613440, 622528, 657600, 681600, 700344, 729525, 739800, 766800, 778160, 789120, 817920, 875430, 876800, 933792, 946944, 972700, 986400, 1022400, 1050516, 1167240, 1183680, 1226880, 1245056, 1313145, 1315200, 1363200, 1400688, 1459050, 1479600, 1533600, 1556320, 1578240, 1750860, 1867584, 1945400, 1972800, 2044800, 2101032, 2188575, 2334480, 2367360, 2453760, 2490112, 2626290, 2630400, 2801376, 2918100, 2959200, 3067200, 3112640, 3501720, 3735168, 3890800, 3945600, 4089600, 4202064, 4377150, 4668960, 4734720, 5252580, 5602752, 5836200, 5918400, 6134400, 6225280, 6565725, 7003440, 7470336, 7781600, 7891200, 8404128, 8754300, 9337920, 10505160, 11205504, 11672400, 11836800, 12268800, 12450560, 13131450, 14006880, 15563200, 16808256, 17508600, 18675840, 21010320, 22411008, 23344800, 23673600, 26262900, 28013760, 31126400, 33616512, 35017200, 37351680, 42020640, 46689600, 52525800, 56027520, 62252800, 67233024, 70034400, 84041280, 93379200, 105051600, 112055040, 140068800, 168082560, 186758400, 210103200, 280137600, 336165120, 420206400, 560275200, 840412800, 1680825600]

約数ペア:

[(1, 1680825600), (2, 840412800), (3, 560275200), (4, 420206400), (5, 336165120), (6, 280137600), (8, 210103200), (9, 186758400), (10, 168082560), (12, 140068800), (15, 112055040), (16, 105051600), (18, 93379200), (20, 84041280), (24, 70034400), (25, 67233024), (27, 62252800), (30, 56027520), (32, 52525800), (36, 46689600), (40, 42020640), (45, 37351680), (48, 35017200), (50, 33616512), (54, 31126400), (60, 28013760), (64, 26262900), (71, 23673600), (72, 23344800), (75, 22411008), (80, 21010320), (90, 18675840), (96, 17508600), (100, 16808256), (108, 15563200), (120, 14006880), (128, 13131450), (135, 12450560), (137, 12268800), (142, 11836800), (144, 11672400), (150, 11205504), (160, 10505160), (180, 9337920), (192, 8754300), (200, 8404128), (213, 7891200), (216, 7781600), (225, 7470336), (240, 7003440), (256, 6565725), (270, 6225280), (274, 6134400), (284, 5918400), (288, 5836200), (300, 5602752), (320, 5252580), (355, 4734720), (360, 4668960), (384, 4377150), (400, 4202064), (411, 4089600), (426, 3945600), (432, 3890800), (450, 3735168), (480, 3501720), (540, 3112640), (548, 3067200), (568, 2959200), (576, 2918100), (600, 2801376), (639, 2630400), (640, 2626290), (675, 2490112), (685, 2453760), (710, 2367360), (720, 2334480), (768, 2188575), (800, 2101032), (822, 2044800), (852, 1972800), (864, 1945400), (900, 1867584), (960, 1750860), (1065, 1578240), (1080, 1556320), (1096, 1533600), (1136, 1479600), (1152, 1459050), (1200, 1400688), (1233, 1363200), (1278, 1315200), (1280, 1313145), (1350, 1245056), (1370, 1226880), (1420, 1183680), (1440, 1167240), (1600, 1050516), (1644, 1022400), (1704, 986400), (1728, 972700), (1775, 946944), (1800, 933792), (1917, 876800), (1920, 875430), (2055, 817920), (2130, 789120), (2160, 778160), (2192, 766800), (2272, 739800), (2304, 729525), (2400, 700344), (2466, 681600), (2556, 657600), (2700, 622528), (2740, 613440), (2840, 591840), (2880, 583620), (3195, 526080), (3200, 525258), (3288, 511200), (3408, 493200), (3425, 490752), (3456, 486350), (3550, 473472), (3600, 466896), (3699, 454400), (3834, 438400), (3840, 437715), (4110, 408960), (4260, 394560), (4320, 389080), (4384, 383400), (4544, 369900), (4800, 350172), (4932, 340800), (5112, 328800), (5325, 315648), (5400, 311264), (5480, 306720), (5680, 295920), (5760, 291810), (6165, 272640), (6390, 263040), (6400, 262629), (6576, 255600), (6816, 246600), (6850, 245376), (6912, 243175), (7100, 236736), (7200, 233448), (7398, 227200), (7668, 219200), (8220, 204480), (8520, 197280), (8640, 194540), (8768, 191700), (9088, 184950), (9585, 175360), (9600, 175086), (9727, 172800), (9864, 170400), (10224, 164400), (10275, 163584), (10650, 157824), (10800, 155632), (10960, 153360), (11360, 147960), (11520, 145905), (12330, 136320), (12780, 131520), (13152, 127800), (13632, 123300), (13700, 122688), (14200, 118368), (14400, 116724), (14796, 113600), (15336, 109600), (15975, 105216), (16440, 102240), (17040, 98640), (17280, 97270), (17536, 95850), (18176, 92475), (18495, 90880), (19170, 87680), (19200, 87543), (19454, 86400), (19728, 85200), (20448, 82200), (20550, 81792), (21300, 78912), (21600, 77816), (21920, 76680), (22720, 73980), (24660, 68160), (25560, 65760), (26304, 63900), (27264, 61650), (27400, 61344), (28400, 59184), (28800, 58362), (29181, 57600), (29592, 56800), (30672, 54800), (30825, 54528), (31950, 52608), (32880, 51120), (34080, 49320), (34560, 48635), (35072, 47925), (36990, 45440), (38340, 43840), (38908, 43200), (39456, 42600), (40896, 41100)]