2049689600

素因数分解:

$2^{11}\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 432

約数和(自身を含む): 6367561200

約数和(自身を除く): 4317871600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 43, 49, 50, 56, 64, 70, 76, 80, 86, 95, 98, 100, 112, 128, 133, 140, 152, 160, 172, 175, 190, 196, 200, 215, 224, 245, 256, 266, 280, 301, 304, 320, 344, 350, 380, 392, 400, 430, 448, 475, 490, 512, 532, 560, 602, 608, 640, 665, 688, 700, 760, 784, 800, 817, 860, 896, 931, 950, 980, 1024, 1064, 1075, 1120, 1204, 1216, 1225, 1280, 1330, 1376, 1400, 1505, 1520, 1568, 1600, 1634, 1720, 1792, 1862, 1900, 1960, 2048, 2107, 2128, 2150, 2240, 2408, 2432, 2450, 2560, 2660, 2752, 2800, 3010, 3040, 3136, 3200, 3268, 3325, 3440, 3584, 3724, 3800, 3920, 4085, 4214, 4256, 4300, 4480, 4655, 4816, 4864, 4900, 5120, 5320, 5504, 5600, 5719, 6020, 6080, 6272, 6400, 6536, 6650, 6880, 7168, 7448, 7525, 7600, 7840, 8170, 8428, 8512, 8600, 8960, 9310, 9632, 9728, 9800, 10240, 10535, 10640, 11008, 11200, 11438, 12040, 12160, 12544, 12800, 13072, 13300, 13760, 14336, 14896, 15050, 15200, 15680, 16340, 16856, 17024, 17200, 17920, 18620, 19264, 19456, 19600, 20425, 21070, 21280, 22016, 22400, 22876, 23275, 24080, 24320, 25088, 25600, 26144, 26600, 27520, 28595, 29792, 30100, 30400, 31360, 32680, 33712, 34048, 34400, 35840, 37240, 38528, 38912, 39200, 40033, 40850, 42140, 42560, 44032, 44800, 45752, 46550, 48160, 48640, 50176, 51200, 52288, 52675, 53200, 55040, 57190, 59584, 60200, 60800, 62720, 65360, 67424, 68096, 68800, 71680, 74480, 77056, 78400, 80066, 81700, 84280, 85120, 88064, 89600, 91504, 93100, 96320, 97280, 100352, 104576, 105350, 106400, 110080, 114380, 119168, 120400, 121600, 125440, 130720, 134848, 136192, 137600, 142975, 148960, 154112, 156800, 160132, 163400, 168560, 170240, 179200, 183008, 186200, 192640, 194560, 200165, 209152, 210700, 212800, 220160, 228760, 238336, 240800, 243200, 250880, 261440, 269696, 272384, 275200, 285950, 297920, 308224, 313600, 320264, 326800, 337120, 340480, 358400, 366016, 372400, 385280, 400330, 418304, 421400, 425600, 440320, 457520, 476672, 481600, 486400, 501760, 522880, 539392, 550400, 571900, 595840, 616448, 627200, 640528, 653600, 674240, 680960, 732032, 744800, 770560, 800660, 836608, 842800, 851200, 915040, 953344, 963200, 972800, 1000825, 1045760, 1078784, 1100800, 1143800, 1191680, 1254400, 1281056, 1307200, 1348480, 1361920, 1464064, 1489600, 1541120, 1601320, 1673216, 1685600, 1702400, 1830080, 1906688, 1926400, 2001650, 2091520, 2157568, 2201600, 2287600, 2383360, 2508800, 2562112, 2614400, 2696960, 2928128, 2979200, 3082240, 3202640, 3371200, 3404800, 3660160, 3852800, 4003300, 4183040, 4315136, 4575200, 4766720, 5124224, 5228800, 5393920, 5856256, 5958400, 6405280, 6742400, 6809600, 7320320, 7705600, 8006600, 8366080, 9150400, 9533440, 10248448, 10457600, 10787840, 11712512, 11916800, 12810560, 13484800, 14640640, 15411200, 16013200, 18300800, 20496896, 20915200, 21575680, 23833600, 25621120, 26969600, 29281280, 32026400, 36601600, 40993792, 41830400, 47667200, 51242240, 53939200, 58562560, 64052800, 73203200, 81987584, 102484480, 107878400, 128105600, 146406400, 204968960, 256211200, 292812800, 409937920, 512422400, 1024844800, 2049689600]

約数ペア:

[(1, 2049689600), (2, 1024844800), (4, 512422400), (5, 409937920), (7, 292812800), (8, 256211200), (10, 204968960), (14, 146406400), (16, 128105600), (19, 107878400), (20, 102484480), (25, 81987584), (28, 73203200), (32, 64052800), (35, 58562560), (38, 53939200), (40, 51242240), (43, 47667200), (49, 41830400), (50, 40993792), (56, 36601600), (64, 32026400), (70, 29281280), (76, 26969600), (80, 25621120), (86, 23833600), (95, 21575680), (98, 20915200), (100, 20496896), (112, 18300800), (128, 16013200), (133, 15411200), (140, 14640640), (152, 13484800), (160, 12810560), (172, 11916800), (175, 11712512), (190, 10787840), (196, 10457600), (200, 10248448), (215, 9533440), (224, 9150400), (245, 8366080), (256, 8006600), (266, 7705600), (280, 7320320), (301, 6809600), (304, 6742400), (320, 6405280), (344, 5958400), (350, 5856256), (380, 5393920), (392, 5228800), (400, 5124224), (430, 4766720), (448, 4575200), (475, 4315136), (490, 4183040), (512, 4003300), (532, 3852800), (560, 3660160), (602, 3404800), (608, 3371200), (640, 3202640), (665, 3082240), (688, 2979200), (700, 2928128), (760, 2696960), (784, 2614400), (800, 2562112), (817, 2508800), (860, 2383360), (896, 2287600), (931, 2201600), (950, 2157568), (980, 2091520), (1024, 2001650), (1064, 1926400), (1075, 1906688), (1120, 1830080), (1204, 1702400), (1216, 1685600), (1225, 1673216), (1280, 1601320), (1330, 1541120), (1376, 1489600), (1400, 1464064), (1505, 1361920), (1520, 1348480), (1568, 1307200), (1600, 1281056), (1634, 1254400), (1720, 1191680), (1792, 1143800), (1862, 1100800), (1900, 1078784), (1960, 1045760), (2048, 1000825), (2107, 972800), (2128, 963200), (2150, 953344), (2240, 915040), (2408, 851200), (2432, 842800), (2450, 836608), (2560, 800660), (2660, 770560), (2752, 744800), (2800, 732032), (3010, 680960), (3040, 674240), (3136, 653600), (3200, 640528), (3268, 627200), (3325, 616448), (3440, 595840), (3584, 571900), (3724, 550400), (3800, 539392), (3920, 522880), (4085, 501760), (4214, 486400), (4256, 481600), (4300, 476672), (4480, 457520), (4655, 440320), (4816, 425600), (4864, 421400), (4900, 418304), (5120, 400330), (5320, 385280), (5504, 372400), (5600, 366016), (5719, 358400), (6020, 340480), (6080, 337120), (6272, 326800), (6400, 320264), (6536, 313600), (6650, 308224), (6880, 297920), (7168, 285950), (7448, 275200), (7525, 272384), (7600, 269696), (7840, 261440), (8170, 250880), (8428, 243200), (8512, 240800), (8600, 238336), (8960, 228760), (9310, 220160), (9632, 212800), (9728, 210700), (9800, 209152), (10240, 200165), (10535, 194560), (10640, 192640), (11008, 186200), (11200, 183008), (11438, 179200), (12040, 170240), (12160, 168560), (12544, 163400), (12800, 160132), (13072, 156800), (13300, 154112), (13760, 148960), (14336, 142975), (14896, 137600), (15050, 136192), (15200, 134848), (15680, 130720), (16340, 125440), (16856, 121600), (17024, 120400), (17200, 119168), (17920, 114380), (18620, 110080), (19264, 106400), (19456, 105350), (19600, 104576), (20425, 100352), (21070, 97280), (21280, 96320), (22016, 93100), (22400, 91504), (22876, 89600), (23275, 88064), (24080, 85120), (24320, 84280), (25088, 81700), (25600, 80066), (26144, 78400), (26600, 77056), (27520, 74480), (28595, 71680), (29792, 68800), (30100, 68096), (30400, 67424), (31360, 65360), (32680, 62720), (33712, 60800), (34048, 60200), (34400, 59584), (35840, 57190), (37240, 55040), (38528, 53200), (38912, 52675), (39200, 52288), (40033, 51200), (40850, 50176), (42140, 48640), (42560, 48160), (44032, 46550), (44800, 45752)]