319989600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^2\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 324

約数和(自身を含む): 1314033084

約数和(自身を除く): 994043484

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 140, 144, 147, 150, 160, 168, 175, 180, 196, 200, 210, 224, 225, 240, 245, 252, 280, 288, 294, 300, 315, 336, 350, 360, 392, 400, 420, 441, 450, 480, 490, 504, 525, 560, 588, 600, 630, 672, 700, 720, 735, 784, 800, 840, 882, 900, 907, 980, 1008, 1050, 1120, 1176, 1200, 1225, 1260, 1400, 1440, 1470, 1568, 1575, 1680, 1764, 1800, 1814, 1960, 2016, 2100, 2205, 2352, 2400, 2450, 2520, 2721, 2800, 2940, 3150, 3360, 3528, 3600, 3628, 3675, 3920, 4200, 4410, 4535, 4704, 4900, 5040, 5442, 5600, 5880, 6300, 6349, 7056, 7200, 7256, 7350, 7840, 8163, 8400, 8820, 9070, 9800, 10080, 10884, 11025, 11760, 12600, 12698, 13605, 14112, 14512, 14700, 16326, 16800, 17640, 18140, 19047, 19600, 21768, 22050, 22675, 23520, 25200, 25396, 27210, 29024, 29400, 31745, 32652, 35280, 36280, 38094, 39200, 40815, 43536, 44100, 44443, 45350, 50400, 50792, 54420, 57141, 58800, 63490, 65304, 68025, 70560, 72560, 76188, 81630, 87072, 88200, 88886, 90700, 95235, 101584, 108840, 114282, 117600, 126980, 130608, 133329, 136050, 145120, 152376, 158725, 163260, 176400, 177772, 181400, 190470, 203168, 204075, 217680, 222215, 228564, 253960, 261216, 266658, 272100, 285705, 304752, 317450, 326520, 352800, 355544, 362800, 380940, 399987, 408150, 435360, 444430, 457128, 476175, 507920, 533316, 544200, 571410, 609504, 634900, 653040, 666645, 711088, 725600, 761880, 799974, 816300, 888860, 914256, 952350, 1015840, 1066632, 1088400, 1111075, 1142820, 1269800, 1306080, 1333290, 1422176, 1428525, 1523760, 1599948, 1632600, 1777720, 1828512, 1904700, 1999935, 2133264, 2176800, 2222150, 2285640, 2539600, 2666580, 2857050, 3047520, 3199896, 3265200, 3333225, 3555440, 3809400, 3999870, 4266528, 4444300, 4571280, 5079200, 5333160, 5714100, 6399792, 6530400, 6666450, 7110880, 7618800, 7999740, 8888600, 9142560, 9999675, 10666320, 11428200, 12799584, 13332900, 15237600, 15999480, 17777200, 19999350, 21332640, 22856400, 26665800, 31998960, 35554400, 39998700, 45712800, 53331600, 63997920, 79997400, 106663200, 159994800, 319989600]

約数ペア:

[(1, 319989600), (2, 159994800), (3, 106663200), (4, 79997400), (5, 63997920), (6, 53331600), (7, 45712800), (8, 39998700), (9, 35554400), (10, 31998960), (12, 26665800), (14, 22856400), (15, 21332640), (16, 19999350), (18, 17777200), (20, 15999480), (21, 15237600), (24, 13332900), (25, 12799584), (28, 11428200), (30, 10666320), (32, 9999675), (35, 9142560), (36, 8888600), (40, 7999740), (42, 7618800), (45, 7110880), (48, 6666450), (49, 6530400), (50, 6399792), (56, 5714100), (60, 5333160), (63, 5079200), (70, 4571280), (72, 4444300), (75, 4266528), (80, 3999870), (84, 3809400), (90, 3555440), (96, 3333225), (98, 3265200), (100, 3199896), (105, 3047520), (112, 2857050), (120, 2666580), (126, 2539600), (140, 2285640), (144, 2222150), (147, 2176800), (150, 2133264), (160, 1999935), (168, 1904700), (175, 1828512), (180, 1777720), (196, 1632600), (200, 1599948), (210, 1523760), (224, 1428525), (225, 1422176), (240, 1333290), (245, 1306080), (252, 1269800), (280, 1142820), (288, 1111075), (294, 1088400), (300, 1066632), (315, 1015840), (336, 952350), (350, 914256), (360, 888860), (392, 816300), (400, 799974), (420, 761880), (441, 725600), (450, 711088), (480, 666645), (490, 653040), (504, 634900), (525, 609504), (560, 571410), (588, 544200), (600, 533316), (630, 507920), (672, 476175), (700, 457128), (720, 444430), (735, 435360), (784, 408150), (800, 399987), (840, 380940), (882, 362800), (900, 355544), (907, 352800), (980, 326520), (1008, 317450), (1050, 304752), (1120, 285705), (1176, 272100), (1200, 266658), (1225, 261216), (1260, 253960), (1400, 228564), (1440, 222215), (1470, 217680), (1568, 204075), (1575, 203168), (1680, 190470), (1764, 181400), (1800, 177772), (1814, 176400), (1960, 163260), (2016, 158725), (2100, 152376), (2205, 145120), (2352, 136050), (2400, 133329), (2450, 130608), (2520, 126980), (2721, 117600), (2800, 114282), (2940, 108840), (3150, 101584), (3360, 95235), (3528, 90700), (3600, 88886), (3628, 88200), (3675, 87072), (3920, 81630), (4200, 76188), (4410, 72560), (4535, 70560), (4704, 68025), (4900, 65304), (5040, 63490), (5442, 58800), (5600, 57141), (5880, 54420), (6300, 50792), (6349, 50400), (7056, 45350), (7200, 44443), (7256, 44100), (7350, 43536), (7840, 40815), (8163, 39200), (8400, 38094), (8820, 36280), (9070, 35280), (9800, 32652), (10080, 31745), (10884, 29400), (11025, 29024), (11760, 27210), (12600, 25396), (12698, 25200), (13605, 23520), (14112, 22675), (14512, 22050), (14700, 21768), (16326, 19600), (16800, 19047), (17640, 18140)]