190720320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 224

約数和(自身を含む): 701381376

約数和(自身を除く): 510661056

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, 140, 160, 168, 192, 202, 210, 224, 240, 280, 281, 303, 320, 336, 404, 420, 448, 480, 505, 560, 562, 606, 672, 707, 808, 840, 843, 960, 1010, 1120, 1124, 1212, 1344, 1405, 1414, 1515, 1616, 1680, 1686, 1967, 2020, 2121, 2240, 2248, 2424, 2810, 2828, 3030, 3232, 3360, 3372, 3535, 3934, 4040, 4215, 4242, 4496, 4848, 5620, 5656, 5901, 6060, 6464, 6720, 6744, 7070, 7868, 8080, 8430, 8484, 8992, 9696, 9835, 10605, 11240, 11312, 11802, 12120, 13488, 14140, 15736, 16160, 16860, 16968, 17984, 19392, 19670, 21210, 22480, 22624, 23604, 24240, 26976, 28280, 28381, 29505, 31472, 32320, 33720, 33936, 39340, 42420, 44960, 45248, 47208, 48480, 53952, 56560, 56762, 59010, 62944, 67440, 67872, 78680, 84840, 85143, 89920, 94416, 96960, 113120, 113524, 118020, 125888, 134880, 135744, 141905, 157360, 169680, 170286, 188832, 198667, 226240, 227048, 236040, 269760, 283810, 314720, 339360, 340572, 377664, 397334, 425715, 454096, 472080, 567620, 596001, 629440, 678720, 681144, 794668, 851430, 908192, 944160, 993335, 1135240, 1192002, 1362288, 1589336, 1702860, 1816384, 1888320, 1986670, 2270480, 2384004, 2724576, 2980005, 3178672, 3405720, 3973340, 4540960, 4768008, 5449152, 5960010, 6357344, 6811440, 7946680, 9081920, 9536016, 11920020, 12714688, 13622880, 15893360, 19072032, 23840040, 27245760, 31786720, 38144064, 47680080, 63573440, 95360160, 190720320]

約数ペア:

[(1, 190720320), (2, 95360160), (3, 63573440), (4, 47680080), (5, 38144064), (6, 31786720), (7, 27245760), (8, 23840040), (10, 19072032), (12, 15893360), (14, 13622880), (15, 12714688), (16, 11920020), (20, 9536016), (21, 9081920), (24, 7946680), (28, 6811440), (30, 6357344), (32, 5960010), (35, 5449152), (40, 4768008), (42, 4540960), (48, 3973340), (56, 3405720), (60, 3178672), (64, 2980005), (70, 2724576), (80, 2384004), (84, 2270480), (96, 1986670), (101, 1888320), (105, 1816384), (112, 1702860), (120, 1589336), (140, 1362288), (160, 1192002), (168, 1135240), (192, 993335), (202, 944160), (210, 908192), (224, 851430), (240, 794668), (280, 681144), (281, 678720), (303, 629440), (320, 596001), (336, 567620), (404, 472080), (420, 454096), (448, 425715), (480, 397334), (505, 377664), (560, 340572), (562, 339360), (606, 314720), (672, 283810), (707, 269760), (808, 236040), (840, 227048), (843, 226240), (960, 198667), (1010, 188832), (1120, 170286), (1124, 169680), (1212, 157360), (1344, 141905), (1405, 135744), (1414, 134880), (1515, 125888), (1616, 118020), (1680, 113524), (1686, 113120), (1967, 96960), (2020, 94416), (2121, 89920), (2240, 85143), (2248, 84840), (2424, 78680), (2810, 67872), (2828, 67440), (3030, 62944), (3232, 59010), (3360, 56762), (3372, 56560), (3535, 53952), (3934, 48480), (4040, 47208), (4215, 45248), (4242, 44960), (4496, 42420), (4848, 39340), (5620, 33936), (5656, 33720), (5901, 32320), (6060, 31472), (6464, 29505), (6720, 28381), (6744, 28280), (7070, 26976), (7868, 24240), (8080, 23604), (8430, 22624), (8484, 22480), (8992, 21210), (9696, 19670), (9835, 19392), (10605, 17984), (11240, 16968), (11312, 16860), (11802, 16160), (12120, 15736), (13488, 14140)]