828558080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 2480271360

約数和(自身を除く): 1651713280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 157, 160, 190, 217, 224, 248, 256, 266, 280, 304, 310, 314, 320, 380, 434, 448, 496, 532, 560, 589, 608, 620, 628, 640, 665, 760, 785, 868, 896, 992, 1064, 1085, 1099, 1120, 1178, 1216, 1240, 1256, 1280, 1330, 1520, 1570, 1736, 1792, 1984, 2128, 2170, 2198, 2240, 2356, 2432, 2480, 2512, 2660, 2945, 2983, 3040, 3140, 3472, 3968, 4123, 4256, 4340, 4396, 4480, 4712, 4864, 4867, 4960, 5024, 5320, 5495, 5890, 5966, 6080, 6280, 6944, 7936, 8246, 8512, 8680, 8792, 8960, 9424, 9734, 9920, 10048, 10640, 10990, 11780, 11932, 12160, 12560, 13888, 14915, 16492, 17024, 17360, 17584, 18848, 19468, 19840, 20096, 20615, 20881, 21280, 21980, 23560, 23864, 24320, 24335, 25120, 27776, 29830, 32984, 34048, 34069, 34720, 35168, 37696, 38936, 39680, 40192, 41230, 41762, 42560, 43960, 47120, 47728, 48670, 50240, 55552, 59660, 65968, 68138, 69440, 70336, 75392, 77872, 82460, 83524, 85120, 87920, 92473, 94240, 95456, 97340, 100480, 104405, 119320, 131936, 136276, 138880, 140672, 150784, 155744, 164920, 167048, 170240, 170345, 175840, 184946, 188480, 190912, 194680, 200960, 208810, 238640, 263872, 272552, 277760, 281344, 311488, 329840, 334096, 340690, 351680, 369892, 376960, 381824, 389360, 417620, 462365, 477280, 527744, 545104, 622976, 647311, 659680, 668192, 681380, 703360, 739784, 753920, 763648, 778720, 835240, 924730, 954560, 1055488, 1090208, 1245952, 1294622, 1319360, 1336384, 1362760, 1406720, 1479568, 1557440, 1670480, 1849460, 1909120, 2180416, 2589244, 2638720, 2672768, 2725520, 2959136, 3114880, 3236555, 3340960, 3698920, 3818240, 4360832, 5178488, 5277440, 5345536, 5451040, 5918272, 6229760, 6473110, 6681920, 7397840, 8721664, 10356976, 10902080, 11836544, 12946220, 13363840, 14795680, 20713952, 21804160, 23673088, 25892440, 26727680, 29591360, 41427904, 43608320, 51784880, 59182720, 82855808, 103569760, 118365440, 165711616, 207139520, 414279040, 828558080]

約数ペア:

[(1, 828558080), (2, 414279040), (4, 207139520), (5, 165711616), (7, 118365440), (8, 103569760), (10, 82855808), (14, 59182720), (16, 51784880), (19, 43608320), (20, 41427904), (28, 29591360), (31, 26727680), (32, 25892440), (35, 23673088), (38, 21804160), (40, 20713952), (56, 14795680), (62, 13363840), (64, 12946220), (70, 11836544), (76, 10902080), (80, 10356976), (95, 8721664), (112, 7397840), (124, 6681920), (128, 6473110), (133, 6229760), (140, 5918272), (152, 5451040), (155, 5345536), (157, 5277440), (160, 5178488), (190, 4360832), (217, 3818240), (224, 3698920), (248, 3340960), (256, 3236555), (266, 3114880), (280, 2959136), (304, 2725520), (310, 2672768), (314, 2638720), (320, 2589244), (380, 2180416), (434, 1909120), (448, 1849460), (496, 1670480), (532, 1557440), (560, 1479568), (589, 1406720), (608, 1362760), (620, 1336384), (628, 1319360), (640, 1294622), (665, 1245952), (760, 1090208), (785, 1055488), (868, 954560), (896, 924730), (992, 835240), (1064, 778720), (1085, 763648), (1099, 753920), (1120, 739784), (1178, 703360), (1216, 681380), (1240, 668192), (1256, 659680), (1280, 647311), (1330, 622976), (1520, 545104), (1570, 527744), (1736, 477280), (1792, 462365), (1984, 417620), (2128, 389360), (2170, 381824), (2198, 376960), (2240, 369892), (2356, 351680), (2432, 340690), (2480, 334096), (2512, 329840), (2660, 311488), (2945, 281344), (2983, 277760), (3040, 272552), (3140, 263872), (3472, 238640), (3968, 208810), (4123, 200960), (4256, 194680), (4340, 190912), (4396, 188480), (4480, 184946), (4712, 175840), (4864, 170345), (4867, 170240), (4960, 167048), (5024, 164920), (5320, 155744), (5495, 150784), (5890, 140672), (5966, 138880), (6080, 136276), (6280, 131936), (6944, 119320), (7936, 104405), (8246, 100480), (8512, 97340), (8680, 95456), (8792, 94240), (8960, 92473), (9424, 87920), (9734, 85120), (9920, 83524), (10048, 82460), (10640, 77872), (10990, 75392), (11780, 70336), (11932, 69440), (12160, 68138), (12560, 65968), (13888, 59660), (14915, 55552), (16492, 50240), (17024, 48670), (17360, 47728), (17584, 47120), (18848, 43960), (19468, 42560), (19840, 41762), (20096, 41230), (20615, 40192), (20881, 39680), (21280, 38936), (21980, 37696), (23560, 35168), (23864, 34720), (24320, 34069), (24335, 34048), (25120, 32984), (27776, 29830)]