222819840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 240

約数和(自身を含む): 813898800

約数和(自身を除く): 591078960

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, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 509, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1018, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1527, 1536, 1710, 1824, 1920, 2036, 2280, 2304, 2432, 2545, 2560, 2736, 2880, 3040, 3054, 3420, 3648, 3840, 4072, 4560, 4581, 4608, 4864, 5090, 5472, 5760, 6080, 6108, 6840, 7296, 7635, 7680, 8144, 9120, 9162, 9671, 9728, 10180, 10944, 11520, 12160, 12216, 13680, 14592, 15270, 16288, 18240, 18324, 19342, 20360, 21888, 22905, 23040, 24320, 24432, 27360, 29013, 29184, 30540, 32576, 36480, 36648, 38684, 40720, 43776, 45810, 48355, 48640, 48864, 54720, 58026, 61080, 65152, 72960, 73296, 77368, 81440, 87039, 87552, 91620, 96710, 97728, 109440, 116052, 122160, 130304, 145065, 145920, 146592, 154736, 162880, 174078, 183240, 193420, 195456, 218880, 232104, 244320, 260608, 290130, 293184, 309472, 325760, 348156, 366480, 386840, 390912, 435195, 437760, 464208, 488640, 580260, 586368, 618944, 651520, 696312, 732960, 773680, 781824, 870390, 928416, 977280, 1160520, 1172736, 1237888, 1303040, 1392624, 1465920, 1547360, 1740780, 1856832, 1954560, 2321040, 2345472, 2475776, 2785248, 2931840, 3094720, 3481560, 3713664, 3909120, 4642080, 4951552, 5570496, 5863680, 6189440, 6963120, 7427328, 9284160, 11140992, 11727360, 12378880, 13926240, 14854656, 18568320, 22281984, 24757760, 27852480, 37136640, 44563968, 55704960, 74273280, 111409920, 222819840]

約数ペア:

[(1, 222819840), (2, 111409920), (3, 74273280), (4, 55704960), (5, 44563968), (6, 37136640), (8, 27852480), (9, 24757760), (10, 22281984), (12, 18568320), (15, 14854656), (16, 13926240), (18, 12378880), (19, 11727360), (20, 11140992), (24, 9284160), (30, 7427328), (32, 6963120), (36, 6189440), (38, 5863680), (40, 5570496), (45, 4951552), (48, 4642080), (57, 3909120), (60, 3713664), (64, 3481560), (72, 3094720), (76, 2931840), (80, 2785248), (90, 2475776), (95, 2345472), (96, 2321040), (114, 1954560), (120, 1856832), (128, 1740780), (144, 1547360), (152, 1465920), (160, 1392624), (171, 1303040), (180, 1237888), (190, 1172736), (192, 1160520), (228, 977280), (240, 928416), (256, 870390), (285, 781824), (288, 773680), (304, 732960), (320, 696312), (342, 651520), (360, 618944), (380, 586368), (384, 580260), (456, 488640), (480, 464208), (509, 437760), (512, 435195), (570, 390912), (576, 386840), (608, 366480), (640, 348156), (684, 325760), (720, 309472), (760, 293184), (768, 290130), (855, 260608), (912, 244320), (960, 232104), (1018, 218880), (1140, 195456), (1152, 193420), (1216, 183240), (1280, 174078), (1368, 162880), (1440, 154736), (1520, 146592), (1527, 145920), (1536, 145065), (1710, 130304), (1824, 122160), (1920, 116052), (2036, 109440), (2280, 97728), (2304, 96710), (2432, 91620), (2545, 87552), (2560, 87039), (2736, 81440), (2880, 77368), (3040, 73296), (3054, 72960), (3420, 65152), (3648, 61080), (3840, 58026), (4072, 54720), (4560, 48864), (4581, 48640), (4608, 48355), (4864, 45810), (5090, 43776), (5472, 40720), (5760, 38684), (6080, 36648), (6108, 36480), (6840, 32576), (7296, 30540), (7635, 29184), (7680, 29013), (8144, 27360), (9120, 24432), (9162, 24320), (9671, 23040), (9728, 22905), (10180, 21888), (10944, 20360), (11520, 19342), (12160, 18324), (12216, 18240), (13680, 16288), (14592, 15270)]