1949283840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 320

約数和(自身を含む): 7212395520

約数和(自身を除く): 5263111680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 128, 140, 160, 168, 192, 202, 210, 224, 240, 256, 280, 303, 320, 336, 359, 384, 404, 420, 448, 480, 505, 512, 560, 606, 640, 672, 707, 718, 768, 808, 840, 896, 960, 1010, 1077, 1120, 1212, 1280, 1344, 1414, 1436, 1515, 1536, 1616, 1680, 1792, 1795, 1920, 2020, 2121, 2154, 2240, 2424, 2513, 2560, 2688, 2828, 2872, 3030, 3232, 3360, 3535, 3584, 3590, 3840, 4040, 4242, 4308, 4480, 4848, 5026, 5376, 5385, 5656, 5744, 6060, 6464, 6720, 7070, 7180, 7539, 7680, 8080, 8484, 8616, 8960, 9696, 10052, 10605, 10752, 10770, 11312, 11488, 12120, 12565, 12928, 13440, 14140, 14360, 15078, 16160, 16968, 17232, 17920, 19392, 20104, 21210, 21540, 22624, 22976, 24240, 25130, 25856, 26880, 28280, 28720, 30156, 32320, 33936, 34464, 36259, 37695, 38784, 40208, 42420, 43080, 45248, 45952, 48480, 50260, 51712, 53760, 56560, 57440, 60312, 64640, 67872, 68928, 72518, 75390, 77568, 80416, 84840, 86160, 90496, 91904, 96960, 100520, 108777, 113120, 114880, 120624, 129280, 135744, 137856, 145036, 150780, 155136, 160832, 169680, 172320, 180992, 181295, 183808, 193920, 201040, 217554, 226240, 229760, 241248, 253813, 258560, 271488, 275712, 290072, 301560, 321664, 339360, 344640, 361984, 362590, 387840, 402080, 435108, 452480, 459520, 482496, 507626, 542976, 543885, 551424, 580144, 603120, 643328, 678720, 689280, 725180, 761439, 775680, 804160, 870216, 904960, 919040, 964992, 1015252, 1085952, 1087770, 1160288, 1206240, 1269065, 1286656, 1357440, 1378560, 1450360, 1522878, 1608320, 1740432, 1809920, 1929984, 2030504, 2175540, 2320576, 2412480, 2538130, 2714880, 2757120, 2900720, 3045756, 3216640, 3480864, 3807195, 3859968, 4061008, 4351080, 4641152, 4824960, 5076260, 5429760, 5801440, 6091512, 6433280, 6961728, 7614390, 8122016, 8702160, 9282304, 9649920, 10152520, 11602880, 12183024, 13923456, 15228780, 16244032, 17404320, 18564608, 19299840, 20305040, 23205760, 24366048, 27846912, 30457560, 32488064, 34808640, 40610080, 46411520, 48732096, 55693824, 60915120, 64976128, 69617280, 81220160, 92823040, 97464192, 121830240, 129952256, 139234560, 162440320, 194928384, 243660480, 278469120, 324880640, 389856768, 487320960, 649761280, 974641920, 1949283840]

約数ペア:

[(1, 1949283840), (2, 974641920), (3, 649761280), (4, 487320960), (5, 389856768), (6, 324880640), (7, 278469120), (8, 243660480), (10, 194928384), (12, 162440320), (14, 139234560), (15, 129952256), (16, 121830240), (20, 97464192), (21, 92823040), (24, 81220160), (28, 69617280), (30, 64976128), (32, 60915120), (35, 55693824), (40, 48732096), (42, 46411520), (48, 40610080), (56, 34808640), (60, 32488064), (64, 30457560), (70, 27846912), (80, 24366048), (84, 23205760), (96, 20305040), (101, 19299840), (105, 18564608), (112, 17404320), (120, 16244032), (128, 15228780), (140, 13923456), (160, 12183024), (168, 11602880), (192, 10152520), (202, 9649920), (210, 9282304), (224, 8702160), (240, 8122016), (256, 7614390), (280, 6961728), (303, 6433280), (320, 6091512), (336, 5801440), (359, 5429760), (384, 5076260), (404, 4824960), (420, 4641152), (448, 4351080), (480, 4061008), (505, 3859968), (512, 3807195), (560, 3480864), (606, 3216640), (640, 3045756), (672, 2900720), (707, 2757120), (718, 2714880), (768, 2538130), (808, 2412480), (840, 2320576), (896, 2175540), (960, 2030504), (1010, 1929984), (1077, 1809920), (1120, 1740432), (1212, 1608320), (1280, 1522878), (1344, 1450360), (1414, 1378560), (1436, 1357440), (1515, 1286656), (1536, 1269065), (1616, 1206240), (1680, 1160288), (1792, 1087770), (1795, 1085952), (1920, 1015252), (2020, 964992), (2121, 919040), (2154, 904960), (2240, 870216), (2424, 804160), (2513, 775680), (2560, 761439), (2688, 725180), (2828, 689280), (2872, 678720), (3030, 643328), (3232, 603120), (3360, 580144), (3535, 551424), (3584, 543885), (3590, 542976), (3840, 507626), (4040, 482496), (4242, 459520), (4308, 452480), (4480, 435108), (4848, 402080), (5026, 387840), (5376, 362590), (5385, 361984), (5656, 344640), (5744, 339360), (6060, 321664), (6464, 301560), (6720, 290072), (7070, 275712), (7180, 271488), (7539, 258560), (7680, 253813), (8080, 241248), (8484, 229760), (8616, 226240), (8960, 217554), (9696, 201040), (10052, 193920), (10605, 183808), (10752, 181295), (10770, 180992), (11312, 172320), (11488, 169680), (12120, 160832), (12565, 155136), (12928, 150780), (13440, 145036), (14140, 137856), (14360, 135744), (15078, 129280), (16160, 120624), (16968, 114880), (17232, 113120), (17920, 108777), (19392, 100520), (20104, 96960), (21210, 91904), (21540, 90496), (22624, 86160), (22976, 84840), (24240, 80416), (25130, 77568), (25856, 75390), (26880, 72518), (28280, 68928), (28720, 67872), (30156, 64640), (32320, 60312), (33936, 57440), (34464, 56560), (36259, 53760), (37695, 51712), (38784, 50260), (40208, 48480), (42420, 45952), (43080, 45248)]