1631872000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 352

約数和(自身を含む): 4751660160

約数和(自身を除く): 3119788160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 61, 64, 76, 80, 88, 95, 100, 110, 122, 125, 128, 152, 160, 176, 190, 200, 209, 220, 244, 250, 256, 275, 304, 305, 320, 352, 380, 400, 418, 440, 475, 488, 500, 512, 550, 608, 610, 640, 671, 704, 760, 800, 836, 880, 950, 976, 1000, 1024, 1045, 1100, 1159, 1216, 1220, 1280, 1342, 1375, 1408, 1520, 1525, 1600, 1672, 1760, 1900, 1952, 2000, 2090, 2200, 2318, 2375, 2432, 2440, 2560, 2684, 2750, 2816, 3040, 3050, 3200, 3344, 3355, 3520, 3800, 3904, 4000, 4180, 4400, 4636, 4750, 4864, 4880, 5120, 5225, 5368, 5500, 5632, 5795, 6080, 6100, 6400, 6688, 6710, 7040, 7600, 7625, 7808, 8000, 8360, 8800, 9272, 9500, 9728, 9760, 10450, 10736, 11000, 11264, 11590, 12160, 12200, 12749, 12800, 13376, 13420, 14080, 15200, 15250, 15616, 16000, 16720, 16775, 17600, 18544, 19000, 19456, 19520, 20900, 21472, 22000, 23180, 24320, 24400, 25498, 25600, 26125, 26752, 26840, 28160, 28975, 30400, 30500, 31232, 32000, 33440, 33550, 35200, 37088, 38000, 39040, 41800, 42944, 44000, 46360, 48640, 48800, 50996, 52250, 53504, 53680, 56320, 57950, 60800, 61000, 62464, 63745, 64000, 66880, 67100, 70400, 74176, 76000, 78080, 83600, 83875, 85888, 88000, 92720, 97280, 97600, 101992, 104500, 107008, 107360, 115900, 121600, 122000, 127490, 128000, 133760, 134200, 140800, 144875, 148352, 152000, 156160, 167200, 167750, 171776, 176000, 185440, 195200, 203984, 209000, 214016, 214720, 231800, 243200, 244000, 254980, 267520, 268400, 281600, 289750, 296704, 304000, 312320, 318725, 334400, 335500, 343552, 352000, 370880, 390400, 407968, 418000, 429440, 463600, 486400, 488000, 509960, 535040, 536800, 579500, 593408, 608000, 637450, 668800, 671000, 687104, 704000, 741760, 780800, 815936, 836000, 858880, 927200, 976000, 1019920, 1070080, 1073600, 1159000, 1186816, 1216000, 1274900, 1337600, 1342000, 1408000, 1483520, 1561600, 1593625, 1631872, 1672000, 1717760, 1854400, 1952000, 2039840, 2147200, 2318000, 2432000, 2549800, 2675200, 2684000, 2967040, 3187250, 3263744, 3344000, 3435520, 3708800, 3904000, 4079680, 4294400, 4636000, 5099600, 5350400, 5368000, 5934080, 6374500, 6527488, 6688000, 7417600, 7808000, 8159360, 8588800, 9272000, 10199200, 10736000, 12749000, 13054976, 13376000, 14835200, 16318720, 17177600, 18544000, 20398400, 21472000, 25498000, 26752000, 29670400, 32637440, 37088000, 40796800, 42944000, 50996000, 65274880, 74176000, 81593600, 85888000, 101992000, 148352000, 163187200, 203984000, 326374400, 407968000, 815936000, 1631872000]

約数ペア:

[(1, 1631872000), (2, 815936000), (4, 407968000), (5, 326374400), (8, 203984000), (10, 163187200), (11, 148352000), (16, 101992000), (19, 85888000), (20, 81593600), (22, 74176000), (25, 65274880), (32, 50996000), (38, 42944000), (40, 40796800), (44, 37088000), (50, 32637440), (55, 29670400), (61, 26752000), (64, 25498000), (76, 21472000), (80, 20398400), (88, 18544000), (95, 17177600), (100, 16318720), (110, 14835200), (122, 13376000), (125, 13054976), (128, 12749000), (152, 10736000), (160, 10199200), (176, 9272000), (190, 8588800), (200, 8159360), (209, 7808000), (220, 7417600), (244, 6688000), (250, 6527488), (256, 6374500), (275, 5934080), (304, 5368000), (305, 5350400), (320, 5099600), (352, 4636000), (380, 4294400), (400, 4079680), (418, 3904000), (440, 3708800), (475, 3435520), (488, 3344000), (500, 3263744), (512, 3187250), (550, 2967040), (608, 2684000), (610, 2675200), (640, 2549800), (671, 2432000), (704, 2318000), (760, 2147200), (800, 2039840), (836, 1952000), (880, 1854400), (950, 1717760), (976, 1672000), (1000, 1631872), (1024, 1593625), (1045, 1561600), (1100, 1483520), (1159, 1408000), (1216, 1342000), (1220, 1337600), (1280, 1274900), (1342, 1216000), (1375, 1186816), (1408, 1159000), (1520, 1073600), (1525, 1070080), (1600, 1019920), (1672, 976000), (1760, 927200), (1900, 858880), (1952, 836000), (2000, 815936), (2090, 780800), (2200, 741760), (2318, 704000), (2375, 687104), (2432, 671000), (2440, 668800), (2560, 637450), (2684, 608000), (2750, 593408), (2816, 579500), (3040, 536800), (3050, 535040), (3200, 509960), (3344, 488000), (3355, 486400), (3520, 463600), (3800, 429440), (3904, 418000), (4000, 407968), (4180, 390400), (4400, 370880), (4636, 352000), (4750, 343552), (4864, 335500), (4880, 334400), (5120, 318725), (5225, 312320), (5368, 304000), (5500, 296704), (5632, 289750), (5795, 281600), (6080, 268400), (6100, 267520), (6400, 254980), (6688, 244000), (6710, 243200), (7040, 231800), (7600, 214720), (7625, 214016), (7808, 209000), (8000, 203984), (8360, 195200), (8800, 185440), (9272, 176000), (9500, 171776), (9728, 167750), (9760, 167200), (10450, 156160), (10736, 152000), (11000, 148352), (11264, 144875), (11590, 140800), (12160, 134200), (12200, 133760), (12749, 128000), (12800, 127490), (13376, 122000), (13420, 121600), (14080, 115900), (15200, 107360), (15250, 107008), (15616, 104500), (16000, 101992), (16720, 97600), (16775, 97280), (17600, 92720), (18544, 88000), (19000, 85888), (19456, 83875), (19520, 83600), (20900, 78080), (21472, 76000), (22000, 74176), (23180, 70400), (24320, 67100), (24400, 66880), (25498, 64000), (25600, 63745), (26125, 62464), (26752, 61000), (26840, 60800), (28160, 57950), (28975, 56320), (30400, 53680), (30500, 53504), (31232, 52250), (32000, 50996), (33440, 48800), (33550, 48640), (35200, 46360), (37088, 44000), (38000, 42944), (39040, 41800)]