2181461760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 576

約数和(自身を含む): 8476876800

約数和(自身を除く): 6295415040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 47, 48, 51, 54, 60, 64, 68, 72, 79, 80, 85, 90, 94, 96, 102, 108, 120, 128, 135, 136, 141, 144, 153, 158, 160, 170, 180, 188, 192, 204, 216, 235, 237, 240, 255, 256, 270, 272, 282, 288, 306, 316, 320, 340, 360, 376, 384, 395, 408, 423, 432, 459, 470, 474, 480, 510, 540, 544, 564, 576, 612, 632, 640, 680, 705, 711, 720, 752, 765, 768, 790, 799, 816, 846, 864, 918, 940, 948, 960, 1020, 1080, 1088, 1128, 1152, 1185, 1224, 1264, 1269, 1280, 1343, 1360, 1410, 1422, 1440, 1504, 1530, 1580, 1598, 1632, 1692, 1728, 1836, 1880, 1896, 1920, 2040, 2115, 2133, 2160, 2176, 2256, 2295, 2304, 2370, 2397, 2448, 2528, 2538, 2686, 2720, 2820, 2844, 2880, 3008, 3060, 3160, 3196, 3264, 3384, 3456, 3555, 3672, 3713, 3760, 3792, 3840, 3995, 4029, 4080, 4230, 4266, 4320, 4352, 4512, 4590, 4740, 4794, 4896, 5056, 5076, 5372, 5440, 5640, 5688, 5760, 6016, 6120, 6320, 6345, 6392, 6528, 6715, 6768, 6912, 7110, 7191, 7344, 7426, 7520, 7584, 7990, 8058, 8160, 8460, 8532, 8640, 9024, 9180, 9480, 9588, 9792, 10112, 10152, 10665, 10744, 10880, 11139, 11280, 11376, 11520, 11985, 12032, 12087, 12240, 12640, 12690, 12784, 13056, 13430, 13536, 14220, 14382, 14688, 14852, 15040, 15168, 15980, 16116, 16320, 16920, 17064, 17280, 18048, 18360, 18565, 18960, 19176, 19584, 20145, 20224, 20304, 21330, 21488, 21573, 21760, 22278, 22560, 22752, 23970, 24174, 24480, 25280, 25380, 25568, 26860, 27072, 28440, 28764, 29376, 29704, 30080, 30336, 31960, 32232, 32640, 33417, 33840, 34128, 34560, 35955, 36096, 36261, 36720, 37130, 37920, 38352, 39168, 40290, 40608, 42660, 42976, 43146, 44556, 45120, 45504, 47940, 48348, 48960, 50560, 50760, 51136, 53720, 54144, 55695, 56880, 57528, 58752, 59408, 60160, 60435, 60672, 63121, 63920, 64464, 65280, 66834, 67680, 68256, 71910, 72522, 73440, 74260, 75840, 76704, 80580, 81216, 85320, 85952, 86292, 89112, 90240, 91008, 95880, 96696, 97920, 100251, 101120, 101520, 102272, 107440, 107865, 108288, 111390, 113760, 115056, 117504, 118816, 120870, 126242, 127840, 128928, 133668, 135360, 136512, 143820, 145044, 146880, 148520, 151680, 153408, 161160, 162432, 167085, 170640, 171904, 172584, 178224, 180480, 181305, 182016, 189363, 191760, 193392, 195840, 200502, 203040, 204544, 214880, 215730, 222780, 227520, 230112, 237632, 241740, 252484, 255680, 257856, 267336, 270720, 273024, 287640, 290088, 293760, 297040, 303360, 306816, 315605, 322320, 324864, 334170, 341280, 343808, 345168, 356448, 362610, 378726, 383520, 386784, 401004, 406080, 429760, 431460, 445560, 455040, 460224, 475264, 483480, 501255, 504968, 511360, 515712, 534672, 541440, 546048, 568089, 575280, 580176, 587520, 594080, 613632, 631210, 644640, 668340, 682560, 690336, 712896, 725220, 757452, 767040, 773568, 802008, 812160, 859520, 862920, 891120, 910080, 920448, 946815, 950528, 966960, 1002510, 1009936, 1022720, 1031424, 1069344, 1136178, 1150560, 1160352, 1188160, 1262420, 1289280, 1336680, 1365120, 1380672, 1425792, 1450440, 1514904, 1534080, 1547136, 1604016, 1624320, 1704267, 1719040, 1725840, 1782240, 1840896, 1893630, 1933920, 2005020, 2019872, 2138688, 2272356, 2301120, 2320704, 2376320, 2524840, 2578560, 2673360, 2730240, 2761344, 2840445, 2851584, 2900880, 3029808, 3068160, 3094272, 3208032, 3408534, 3451680, 3564480, 3787260, 3867840, 4010040, 4039744, 4277376, 4544712, 4602240, 4641408, 4752640, 5049680, 5157120, 5346720, 5522688, 5680890, 5801760, 6059616, 6416064, 6817068, 6903360, 7128960, 7574520, 7735680, 8020080, 8079488, 8521335, 8554752, 9089424, 9204480, 9282816, 10099360, 10693440, 11361780, 11603520, 12119232, 12832128, 13634136, 13806720, 14257920, 15149040, 15471360, 16040160, 16158976, 17042670, 18178848, 20198720, 21386880, 22723560, 23207040, 24238464, 25664256, 27268272, 27613440, 30298080, 32080320, 34085340, 36357696, 40397440, 42773760, 45447120, 46414080, 48476928, 54536544, 60596160, 64160640, 68170680, 72715392, 80794880, 90894240, 109073088, 121192320, 128321280, 136341360, 145430784, 181788480, 218146176, 242384640, 272682720, 363576960, 436292352, 545365440, 727153920, 1090730880, 2181461760]

約数ペア:

[(1, 2181461760), (2, 1090730880), (3, 727153920), (4, 545365440), (5, 436292352), (6, 363576960), (8, 272682720), (9, 242384640), (10, 218146176), (12, 181788480), (15, 145430784), (16, 136341360), (17, 128321280), (18, 121192320), (20, 109073088), (24, 90894240), (27, 80794880), (30, 72715392), (32, 68170680), (34, 64160640), (36, 60596160), (40, 54536544), (45, 48476928), (47, 46414080), (48, 45447120), (51, 42773760), (54, 40397440), (60, 36357696), (64, 34085340), (68, 32080320), (72, 30298080), (79, 27613440), (80, 27268272), (85, 25664256), (90, 24238464), (94, 23207040), (96, 22723560), (102, 21386880), (108, 20198720), (120, 18178848), (128, 17042670), (135, 16158976), (136, 16040160), (141, 15471360), (144, 15149040), (153, 14257920), (158, 13806720), (160, 13634136), (170, 12832128), (180, 12119232), (188, 11603520), (192, 11361780), (204, 10693440), (216, 10099360), (235, 9282816), (237, 9204480), (240, 9089424), (255, 8554752), (256, 8521335), (270, 8079488), (272, 8020080), (282, 7735680), (288, 7574520), (306, 7128960), (316, 6903360), (320, 6817068), (340, 6416064), (360, 6059616), (376, 5801760), (384, 5680890), (395, 5522688), (408, 5346720), (423, 5157120), (432, 5049680), (459, 4752640), (470, 4641408), (474, 4602240), (480, 4544712), (510, 4277376), (540, 4039744), (544, 4010040), (564, 3867840), (576, 3787260), (612, 3564480), (632, 3451680), (640, 3408534), (680, 3208032), (705, 3094272), (711, 3068160), (720, 3029808), (752, 2900880), (765, 2851584), (768, 2840445), (790, 2761344), (799, 2730240), (816, 2673360), (846, 2578560), (864, 2524840), (918, 2376320), (940, 2320704), (948, 2301120), (960, 2272356), (1020, 2138688), (1080, 2019872), (1088, 2005020), (1128, 1933920), (1152, 1893630), (1185, 1840896), (1224, 1782240), (1264, 1725840), (1269, 1719040), (1280, 1704267), (1343, 1624320), (1360, 1604016), (1410, 1547136), (1422, 1534080), (1440, 1514904), (1504, 1450440), (1530, 1425792), (1580, 1380672), (1598, 1365120), (1632, 1336680), (1692, 1289280), (1728, 1262420), (1836, 1188160), (1880, 1160352), (1896, 1150560), (1920, 1136178), (2040, 1069344), (2115, 1031424), (2133, 1022720), (2160, 1009936), (2176, 1002510), (2256, 966960), (2295, 950528), (2304, 946815), (2370, 920448), (2397, 910080), (2448, 891120), (2528, 862920), (2538, 859520), (2686, 812160), (2720, 802008), (2820, 773568), (2844, 767040), (2880, 757452), (3008, 725220), (3060, 712896), (3160, 690336), (3196, 682560), (3264, 668340), (3384, 644640), (3456, 631210), (3555, 613632), (3672, 594080), (3713, 587520), (3760, 580176), (3792, 575280), (3840, 568089), (3995, 546048), (4029, 541440), (4080, 534672), (4230, 515712), (4266, 511360), (4320, 504968), (4352, 501255), (4512, 483480), (4590, 475264), (4740, 460224), (4794, 455040), (4896, 445560), (5056, 431460), (5076, 429760), (5372, 406080), (5440, 401004), (5640, 386784), (5688, 383520), (5760, 378726), (6016, 362610), (6120, 356448), (6320, 345168), (6345, 343808), (6392, 341280), (6528, 334170), (6715, 324864), (6768, 322320), (6912, 315605), (7110, 306816), (7191, 303360), (7344, 297040), (7426, 293760), (7520, 290088), (7584, 287640), (7990, 273024), (8058, 270720), (8160, 267336), (8460, 257856), (8532, 255680), (8640, 252484), (9024, 241740), (9180, 237632), (9480, 230112), (9588, 227520), (9792, 222780), (10112, 215730), (10152, 214880), (10665, 204544), (10744, 203040), (10880, 200502), (11139, 195840), (11280, 193392), (11376, 191760), (11520, 189363), (11985, 182016), (12032, 181305), (12087, 180480), (12240, 178224), (12640, 172584), (12690, 171904), (12784, 170640), (13056, 167085), (13430, 162432), (13536, 161160), (14220, 153408), (14382, 151680), (14688, 148520), (14852, 146880), (15040, 145044), (15168, 143820), (15980, 136512), (16116, 135360), (16320, 133668), (16920, 128928), (17064, 127840), (17280, 126242), (18048, 120870), (18360, 118816), (18565, 117504), (18960, 115056), (19176, 113760), (19584, 111390), (20145, 108288), (20224, 107865), (20304, 107440), (21330, 102272), (21488, 101520), (21573, 101120), (21760, 100251), (22278, 97920), (22560, 96696), (22752, 95880), (23970, 91008), (24174, 90240), (24480, 89112), (25280, 86292), (25380, 85952), (25568, 85320), (26860, 81216), (27072, 80580), (28440, 76704), (28764, 75840), (29376, 74260), (29704, 73440), (30080, 72522), (30336, 71910), (31960, 68256), (32232, 67680), (32640, 66834), (33417, 65280), (33840, 64464), (34128, 63920), (34560, 63121), (35955, 60672), (36096, 60435), (36261, 60160), (36720, 59408), (37130, 58752), (37920, 57528), (38352, 56880), (39168, 55695), (40290, 54144), (40608, 53720), (42660, 51136), (42976, 50760), (43146, 50560), (44556, 48960), (45120, 48348), (45504, 47940)]