22189440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 87736320

約数和(自身を除く): 65546880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 127, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 254, 260, 273, 280, 312, 320, 336, 364, 381, 384, 390, 416, 420, 448, 455, 480, 508, 520, 546, 560, 624, 635, 640, 672, 728, 762, 780, 832, 840, 889, 896, 910, 960, 1016, 1040, 1092, 1120, 1248, 1270, 1344, 1365, 1456, 1524, 1560, 1651, 1664, 1680, 1778, 1820, 1905, 1920, 2032, 2080, 2184, 2240, 2496, 2540, 2667, 2688, 2730, 2912, 3048, 3120, 3302, 3360, 3556, 3640, 3810, 4064, 4160, 4368, 4445, 4480, 4953, 4992, 5080, 5334, 5460, 5824, 6096, 6240, 6604, 6720, 7112, 7280, 7620, 8128, 8255, 8320, 8736, 8890, 9906, 10160, 10668, 10920, 11557, 11648, 12192, 12480, 13208, 13335, 13440, 14224, 14560, 15240, 16256, 16510, 17472, 17780, 19812, 20320, 21336, 21840, 23114, 24384, 24765, 24960, 26416, 26670, 28448, 29120, 30480, 33020, 34671, 34944, 35560, 39624, 40640, 42672, 43680, 46228, 48768, 49530, 52832, 53340, 56896, 57785, 58240, 60960, 66040, 69342, 71120, 79248, 81280, 85344, 87360, 92456, 99060, 105664, 106680, 113792, 115570, 121920, 132080, 138684, 142240, 158496, 170688, 173355, 174720, 184912, 198120, 211328, 213360, 231140, 243840, 264160, 277368, 284480, 316992, 341376, 346710, 369824, 396240, 426720, 462280, 528320, 554736, 568960, 633984, 693420, 739648, 792480, 853440, 924560, 1056640, 1109472, 1386840, 1479296, 1584960, 1706880, 1849120, 2218944, 2773680, 3169920, 3698240, 4437888, 5547360, 7396480, 11094720, 22189440]

約数ペア:

[(1, 22189440), (2, 11094720), (3, 7396480), (4, 5547360), (5, 4437888), (6, 3698240), (7, 3169920), (8, 2773680), (10, 2218944), (12, 1849120), (13, 1706880), (14, 1584960), (15, 1479296), (16, 1386840), (20, 1109472), (21, 1056640), (24, 924560), (26, 853440), (28, 792480), (30, 739648), (32, 693420), (35, 633984), (39, 568960), (40, 554736), (42, 528320), (48, 462280), (52, 426720), (56, 396240), (60, 369824), (64, 346710), (65, 341376), (70, 316992), (78, 284480), (80, 277368), (84, 264160), (91, 243840), (96, 231140), (104, 213360), (105, 211328), (112, 198120), (120, 184912), (127, 174720), (128, 173355), (130, 170688), (140, 158496), (156, 142240), (160, 138684), (168, 132080), (182, 121920), (192, 115570), (195, 113792), (208, 106680), (210, 105664), (224, 99060), (240, 92456), (254, 87360), (260, 85344), (273, 81280), (280, 79248), (312, 71120), (320, 69342), (336, 66040), (364, 60960), (381, 58240), (384, 57785), (390, 56896), (416, 53340), (420, 52832), (448, 49530), (455, 48768), (480, 46228), (508, 43680), (520, 42672), (546, 40640), (560, 39624), (624, 35560), (635, 34944), (640, 34671), (672, 33020), (728, 30480), (762, 29120), (780, 28448), (832, 26670), (840, 26416), (889, 24960), (896, 24765), (910, 24384), (960, 23114), (1016, 21840), (1040, 21336), (1092, 20320), (1120, 19812), (1248, 17780), (1270, 17472), (1344, 16510), (1365, 16256), (1456, 15240), (1524, 14560), (1560, 14224), (1651, 13440), (1664, 13335), (1680, 13208), (1778, 12480), (1820, 12192), (1905, 11648), (1920, 11557), (2032, 10920), (2080, 10668), (2184, 10160), (2240, 9906), (2496, 8890), (2540, 8736), (2667, 8320), (2688, 8255), (2730, 8128), (2912, 7620), (3048, 7280), (3120, 7112), (3302, 6720), (3360, 6604), (3556, 6240), (3640, 6096), (3810, 5824), (4064, 5460), (4160, 5334), (4368, 5080), (4445, 4992), (4480, 4953)]