22544640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 82904640

約数和(自身を除く): 60360000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 103, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 206, 228, 240, 256, 285, 288, 304, 309, 320, 342, 360, 380, 384, 412, 456, 480, 515, 570, 576, 608, 618, 640, 684, 720, 760, 768, 824, 855, 912, 927, 960, 1030, 1140, 1152, 1216, 1236, 1280, 1368, 1440, 1520, 1545, 1648, 1710, 1824, 1854, 1920, 1957, 2060, 2280, 2304, 2432, 2472, 2736, 2880, 3040, 3090, 3296, 3420, 3648, 3708, 3840, 3914, 4120, 4560, 4635, 4864, 4944, 5472, 5760, 5871, 6080, 6180, 6592, 6840, 7296, 7416, 7828, 8240, 9120, 9270, 9785, 9888, 10944, 11520, 11742, 12160, 12360, 13184, 13680, 14592, 14832, 15656, 16480, 17613, 18240, 18540, 19570, 19776, 21888, 23484, 24320, 24720, 26368, 27360, 29355, 29664, 31312, 32960, 35226, 36480, 37080, 39140, 39552, 43776, 46968, 49440, 54720, 58710, 59328, 62624, 65920, 70452, 72960, 74160, 78280, 79104, 88065, 93936, 98880, 109440, 117420, 118656, 125248, 131840, 140904, 148320, 156560, 176130, 187872, 197760, 218880, 234840, 237312, 250496, 281808, 296640, 313120, 352260, 375744, 395520, 469680, 500992, 563616, 593280, 626240, 704520, 751488, 939360, 1127232, 1186560, 1252480, 1409040, 1502976, 1878720, 2254464, 2504960, 2818080, 3757440, 4508928, 5636160, 7514880, 11272320, 22544640]

約数ペア:

[(1, 22544640), (2, 11272320), (3, 7514880), (4, 5636160), (5, 4508928), (6, 3757440), (8, 2818080), (9, 2504960), (10, 2254464), (12, 1878720), (15, 1502976), (16, 1409040), (18, 1252480), (19, 1186560), (20, 1127232), (24, 939360), (30, 751488), (32, 704520), (36, 626240), (38, 593280), (40, 563616), (45, 500992), (48, 469680), (57, 395520), (60, 375744), (64, 352260), (72, 313120), (76, 296640), (80, 281808), (90, 250496), (95, 237312), (96, 234840), (103, 218880), (114, 197760), (120, 187872), (128, 176130), (144, 156560), (152, 148320), (160, 140904), (171, 131840), (180, 125248), (190, 118656), (192, 117420), (206, 109440), (228, 98880), (240, 93936), (256, 88065), (285, 79104), (288, 78280), (304, 74160), (309, 72960), (320, 70452), (342, 65920), (360, 62624), (380, 59328), (384, 58710), (412, 54720), (456, 49440), (480, 46968), (515, 43776), (570, 39552), (576, 39140), (608, 37080), (618, 36480), (640, 35226), (684, 32960), (720, 31312), (760, 29664), (768, 29355), (824, 27360), (855, 26368), (912, 24720), (927, 24320), (960, 23484), (1030, 21888), (1140, 19776), (1152, 19570), (1216, 18540), (1236, 18240), (1280, 17613), (1368, 16480), (1440, 15656), (1520, 14832), (1545, 14592), (1648, 13680), (1710, 13184), (1824, 12360), (1854, 12160), (1920, 11742), (1957, 11520), (2060, 10944), (2280, 9888), (2304, 9785), (2432, 9270), (2472, 9120), (2736, 8240), (2880, 7828), (3040, 7416), (3090, 7296), (3296, 6840), (3420, 6592), (3648, 6180), (3708, 6080), (3840, 5871), (3914, 5760), (4120, 5472), (4560, 4944), (4635, 4864)]