22489920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 224

約数和(自身を含む): 84124800

約数和(自身を除く): 61634880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 137, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 274, 285, 288, 304, 320, 342, 360, 380, 411, 432, 456, 480, 513, 540, 548, 570, 576, 608, 684, 685, 720, 760, 822, 855, 864, 912, 960, 1026, 1080, 1096, 1140, 1216, 1233, 1368, 1370, 1440, 1520, 1644, 1710, 1728, 1824, 2052, 2055, 2160, 2192, 2280, 2466, 2565, 2603, 2736, 2740, 2880, 3040, 3288, 3420, 3648, 3699, 4104, 4110, 4320, 4384, 4560, 4932, 5130, 5206, 5472, 5480, 6080, 6165, 6576, 6840, 7398, 7809, 8208, 8220, 8640, 8768, 9120, 9864, 10260, 10412, 10944, 10960, 12330, 13015, 13152, 13680, 14796, 15618, 16416, 16440, 18240, 18495, 19728, 20520, 20824, 21920, 23427, 24660, 26030, 26304, 27360, 29592, 31236, 32832, 32880, 36990, 39045, 39456, 41040, 41648, 43840, 46854, 49320, 52060, 54720, 59184, 62472, 65760, 70281, 73980, 78090, 78912, 82080, 83296, 93708, 98640, 104120, 117135, 118368, 124944, 131520, 140562, 147960, 156180, 164160, 166592, 187416, 197280, 208240, 234270, 236736, 249888, 281124, 295920, 312360, 351405, 374832, 394560, 416480, 468540, 499776, 562248, 591840, 624720, 702810, 749664, 832960, 937080, 1124496, 1183680, 1249440, 1405620, 1499328, 1874160, 2248992, 2498880, 2811240, 3748320, 4497984, 5622480, 7496640, 11244960, 22489920]

約数ペア:

[(1, 22489920), (2, 11244960), (3, 7496640), (4, 5622480), (5, 4497984), (6, 3748320), (8, 2811240), (9, 2498880), (10, 2248992), (12, 1874160), (15, 1499328), (16, 1405620), (18, 1249440), (19, 1183680), (20, 1124496), (24, 937080), (27, 832960), (30, 749664), (32, 702810), (36, 624720), (38, 591840), (40, 562248), (45, 499776), (48, 468540), (54, 416480), (57, 394560), (60, 374832), (64, 351405), (72, 312360), (76, 295920), (80, 281124), (90, 249888), (95, 236736), (96, 234270), (108, 208240), (114, 197280), (120, 187416), (135, 166592), (137, 164160), (144, 156180), (152, 147960), (160, 140562), (171, 131520), (180, 124944), (190, 118368), (192, 117135), (216, 104120), (228, 98640), (240, 93708), (270, 83296), (274, 82080), (285, 78912), (288, 78090), (304, 73980), (320, 70281), (342, 65760), (360, 62472), (380, 59184), (411, 54720), (432, 52060), (456, 49320), (480, 46854), (513, 43840), (540, 41648), (548, 41040), (570, 39456), (576, 39045), (608, 36990), (684, 32880), (685, 32832), (720, 31236), (760, 29592), (822, 27360), (855, 26304), (864, 26030), (912, 24660), (960, 23427), (1026, 21920), (1080, 20824), (1096, 20520), (1140, 19728), (1216, 18495), (1233, 18240), (1368, 16440), (1370, 16416), (1440, 15618), (1520, 14796), (1644, 13680), (1710, 13152), (1728, 13015), (1824, 12330), (2052, 10960), (2055, 10944), (2160, 10412), (2192, 10260), (2280, 9864), (2466, 9120), (2565, 8768), (2603, 8640), (2736, 8220), (2740, 8208), (2880, 7809), (3040, 7398), (3288, 6840), (3420, 6576), (3648, 6165), (3699, 6080), (4104, 5480), (4110, 5472), (4320, 5206), (4384, 5130), (4560, 4932)]