11915661520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 480

約数和(自身を含む): 36535161600

約数和(自身を除く): 24619500080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 29, 35, 38, 40, 46, 56, 58, 70, 73, 76, 80, 92, 95, 112, 115, 116, 133, 140, 145, 146, 152, 161, 184, 190, 203, 230, 232, 266, 280, 290, 292, 304, 322, 365, 368, 380, 406, 437, 460, 464, 511, 529, 532, 551, 560, 580, 584, 644, 665, 667, 730, 760, 805, 812, 874, 920, 1015, 1022, 1058, 1064, 1102, 1160, 1168, 1288, 1330, 1334, 1387, 1460, 1520, 1610, 1624, 1679, 1748, 1840, 2030, 2044, 2116, 2117, 2128, 2185, 2204, 2320, 2555, 2576, 2645, 2660, 2668, 2755, 2774, 2920, 3059, 3220, 3248, 3335, 3358, 3496, 3703, 3857, 4060, 4088, 4232, 4234, 4370, 4408, 4669, 5110, 5290, 5320, 5336, 5510, 5548, 5840, 6118, 6440, 6670, 6716, 6935, 6992, 7406, 7714, 8120, 8176, 8395, 8464, 8468, 8740, 8816, 9338, 9709, 10051, 10220, 10580, 10585, 10640, 10672, 11020, 11096, 11753, 12236, 12673, 12880, 13340, 13432, 13870, 14812, 14819, 15295, 15341, 15428, 16240, 16790, 16936, 17480, 18515, 18676, 19285, 19418, 20102, 20440, 21160, 21170, 22040, 22192, 23345, 23506, 24472, 25346, 26680, 26864, 27740, 29624, 29638, 30590, 30682, 30856, 31901, 33580, 33872, 34960, 37030, 37352, 38570, 38617, 38836, 40204, 40223, 40880, 42320, 42340, 44080, 46690, 47012, 48545, 48691, 48944, 50255, 50692, 53360, 55480, 58765, 59248, 59276, 61180, 61364, 61712, 63365, 63802, 67160, 70357, 74060, 74095, 74704, 76705, 77140, 77234, 77672, 80408, 80446, 84680, 88711, 93380, 94024, 97090, 97382, 100510, 101384, 107387, 110960, 117530, 118552, 122360, 122728, 126730, 127604, 134320, 140714, 148120, 148190, 153410, 154280, 154468, 155344, 159505, 160816, 160892, 169360, 177422, 186760, 188048, 193085, 194180, 194764, 201020, 201115, 202768, 214774, 223307, 235060, 237104, 243455, 244720, 245456, 253460, 255208, 270319, 281428, 281561, 291479, 296240, 296380, 306820, 308560, 308936, 319010, 321784, 340837, 351785, 354844, 373520, 386170, 388360, 389528, 402040, 402230, 429548, 443555, 446614, 470120, 486910, 506920, 510416, 536935, 540638, 562856, 563122, 582958, 592760, 613640, 617872, 638020, 643568, 681674, 703570, 709688, 733723, 772340, 776720, 779056, 804080, 804460, 859096, 887110, 893228, 925129, 940240, 973820, 1013840, 1073870, 1081276, 1116535, 1119893, 1125712, 1126244, 1165916, 1185520, 1227280, 1276040, 1351595, 1363348, 1407140, 1407805, 1419376, 1457395, 1467446, 1544680, 1608920, 1704185, 1718192, 1774220, 1786456, 1850258, 1947640, 2040353, 2147740, 2162552, 2233070, 2239786, 2252488, 2331832, 2552080, 2703190, 2726696, 2814280, 2815610, 2914790, 2934892, 3089360, 3217840, 3408370, 3548440, 3572912, 3668615, 3700516, 3895280, 4080706, 4295480, 4325104, 4466140, 4479572, 4504976, 4625645, 4663664, 5136061, 5406380, 5453392, 5599465, 5628560, 5631220, 5829580, 5869784, 6475903, 6816740, 7096880, 7337230, 7401032, 7839251, 8161412, 8590960, 8932280, 8959144, 9251290, 10201765, 10272122, 10812760, 11198930, 11262440, 11659160, 11739568, 12951806, 13633480, 14674460, 14802064, 15678502, 16322824, 17864560, 17918288, 18502580, 20403530, 20544244, 21277967, 21625520, 22397860, 22524880, 23318320, 25680305, 25903612, 27266960, 29348920, 31357004, 32379515, 32645648, 37005160, 39196255, 40807060, 41088488, 42555934, 44795720, 51360610, 51807224, 58697840, 62714008, 64759030, 74010320, 78392510, 81614120, 82176976, 85111868, 89591440, 102721220, 103614448, 106389835, 125428016, 129518060, 148945769, 156785020, 163228240, 170223736, 205442440, 212779670, 259036120, 297891538, 313570040, 340447472, 410884880, 425559340, 518072240, 595783076, 627140080, 744728845, 851118680, 1191566152, 1489457690, 1702237360, 2383132304, 2978915380, 5957830760, 11915661520]

約数ペア:

[(1, 11915661520), (2, 5957830760), (4, 2978915380), (5, 2383132304), (7, 1702237360), (8, 1489457690), (10, 1191566152), (14, 851118680), (16, 744728845), (19, 627140080), (20, 595783076), (23, 518072240), (28, 425559340), (29, 410884880), (35, 340447472), (38, 313570040), (40, 297891538), (46, 259036120), (56, 212779670), (58, 205442440), (70, 170223736), (73, 163228240), (76, 156785020), (80, 148945769), (92, 129518060), (95, 125428016), (112, 106389835), (115, 103614448), (116, 102721220), (133, 89591440), (140, 85111868), (145, 82176976), (146, 81614120), (152, 78392510), (161, 74010320), (184, 64759030), (190, 62714008), (203, 58697840), (230, 51807224), (232, 51360610), (266, 44795720), (280, 42555934), (290, 41088488), (292, 40807060), (304, 39196255), (322, 37005160), (365, 32645648), (368, 32379515), (380, 31357004), (406, 29348920), (437, 27266960), (460, 25903612), (464, 25680305), (511, 23318320), (529, 22524880), (532, 22397860), (551, 21625520), (560, 21277967), (580, 20544244), (584, 20403530), (644, 18502580), (665, 17918288), (667, 17864560), (730, 16322824), (760, 15678502), (805, 14802064), (812, 14674460), (874, 13633480), (920, 12951806), (1015, 11739568), (1022, 11659160), (1058, 11262440), (1064, 11198930), (1102, 10812760), (1160, 10272122), (1168, 10201765), (1288, 9251290), (1330, 8959144), (1334, 8932280), (1387, 8590960), (1460, 8161412), (1520, 7839251), (1610, 7401032), (1624, 7337230), (1679, 7096880), (1748, 6816740), (1840, 6475903), (2030, 5869784), (2044, 5829580), (2116, 5631220), (2117, 5628560), (2128, 5599465), (2185, 5453392), (2204, 5406380), (2320, 5136061), (2555, 4663664), (2576, 4625645), (2645, 4504976), (2660, 4479572), (2668, 4466140), (2755, 4325104), (2774, 4295480), (2920, 4080706), (3059, 3895280), (3220, 3700516), (3248, 3668615), (3335, 3572912), (3358, 3548440), (3496, 3408370), (3703, 3217840), (3857, 3089360), (4060, 2934892), (4088, 2914790), (4232, 2815610), (4234, 2814280), (4370, 2726696), (4408, 2703190), (4669, 2552080), (5110, 2331832), (5290, 2252488), (5320, 2239786), (5336, 2233070), (5510, 2162552), (5548, 2147740), (5840, 2040353), (6118, 1947640), (6440, 1850258), (6670, 1786456), (6716, 1774220), (6935, 1718192), (6992, 1704185), (7406, 1608920), (7714, 1544680), (8120, 1467446), (8176, 1457395), (8395, 1419376), (8464, 1407805), (8468, 1407140), (8740, 1363348), (8816, 1351595), (9338, 1276040), (9709, 1227280), (10051, 1185520), (10220, 1165916), (10580, 1126244), (10585, 1125712), (10640, 1119893), (10672, 1116535), (11020, 1081276), (11096, 1073870), (11753, 1013840), (12236, 973820), (12673, 940240), (12880, 925129), (13340, 893228), (13432, 887110), (13870, 859096), (14812, 804460), (14819, 804080), (15295, 779056), (15341, 776720), (15428, 772340), (16240, 733723), (16790, 709688), (16936, 703570), (17480, 681674), (18515, 643568), (18676, 638020), (19285, 617872), (19418, 613640), (20102, 592760), (20440, 582958), (21160, 563122), (21170, 562856), (22040, 540638), (22192, 536935), (23345, 510416), (23506, 506920), (24472, 486910), (25346, 470120), (26680, 446614), (26864, 443555), (27740, 429548), (29624, 402230), (29638, 402040), (30590, 389528), (30682, 388360), (30856, 386170), (31901, 373520), (33580, 354844), (33872, 351785), (34960, 340837), (37030, 321784), (37352, 319010), (38570, 308936), (38617, 308560), (38836, 306820), (40204, 296380), (40223, 296240), (40880, 291479), (42320, 281561), (42340, 281428), (44080, 270319), (46690, 255208), (47012, 253460), (48545, 245456), (48691, 244720), (48944, 243455), (50255, 237104), (50692, 235060), (53360, 223307), (55480, 214774), (58765, 202768), (59248, 201115), (59276, 201020), (61180, 194764), (61364, 194180), (61712, 193085), (63365, 188048), (63802, 186760), (67160, 177422), (70357, 169360), (74060, 160892), (74095, 160816), (74704, 159505), (76705, 155344), (77140, 154468), (77234, 154280), (77672, 153410), (80408, 148190), (80446, 148120), (84680, 140714), (88711, 134320), (93380, 127604), (94024, 126730), (97090, 122728), (97382, 122360), (100510, 118552), (101384, 117530), (107387, 110960)]