27786381280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:722

約数の個数: 384

約数和(自身を含む): 82779217920

約数和(自身を除く): 54992836640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 73, 76, 80, 95, 112, 124, 133, 140, 146, 152, 155, 160, 190, 217, 224, 248, 266, 280, 292, 304, 310, 365, 380, 434, 496, 511, 532, 560, 577, 584, 589, 608, 620, 665, 730, 760, 868, 992, 1022, 1064, 1085, 1120, 1154, 1168, 1178, 1240, 1330, 1387, 1460, 1520, 1736, 2044, 2128, 2170, 2263, 2308, 2336, 2356, 2480, 2555, 2660, 2774, 2885, 2920, 2945, 3040, 3472, 4039, 4088, 4123, 4256, 4340, 4526, 4616, 4712, 4960, 5110, 5320, 5548, 5770, 5840, 5890, 6935, 6944, 8078, 8176, 8246, 8680, 9052, 9232, 9424, 9709, 10220, 10640, 10963, 11096, 11315, 11540, 11680, 11780, 13870, 15841, 16156, 16352, 16492, 17360, 17887, 18104, 18464, 18848, 19418, 20195, 20440, 20615, 21280, 21926, 22192, 22630, 23080, 23560, 27740, 31682, 32312, 32984, 34720, 35774, 36208, 38836, 40390, 40880, 41230, 42121, 42997, 43852, 44384, 45260, 46160, 47120, 48545, 54815, 55480, 63364, 64624, 65968, 71548, 72416, 76741, 77672, 79205, 80780, 81760, 82460, 84242, 85994, 87704, 89435, 90520, 92320, 94240, 97090, 109630, 110960, 125209, 126728, 129248, 131936, 143096, 153482, 155344, 158410, 161560, 164920, 168484, 171988, 175408, 178870, 181040, 194180, 210605, 214985, 219260, 221920, 250418, 253456, 286192, 294847, 300979, 306964, 310688, 316820, 323120, 329840, 336968, 339853, 343976, 350816, 357740, 362080, 383705, 388360, 421210, 429970, 438520, 500836, 506912, 572384, 589694, 601958, 613928, 626045, 633640, 646240, 659680, 673936, 679706, 687952, 715480, 767410, 776720, 800299, 842420, 859940, 877040, 1001672, 1179388, 1203916, 1227856, 1252090, 1267280, 1305751, 1347872, 1359412, 1375904, 1430960, 1474235, 1504895, 1534820, 1553440, 1600598, 1684840, 1699265, 1719880, 1754080, 2003344, 2358776, 2378971, 2407832, 2455712, 2504180, 2534560, 2611502, 2718824, 2861920, 2948470, 3009790, 3069640, 3201196, 3369680, 3398530, 3439760, 4001495, 4006688, 4717552, 4757942, 4815664, 5008360, 5223004, 5437648, 5602093, 5896940, 6019580, 6139280, 6402392, 6528755, 6739360, 6797060, 6879520, 8002990, 9140257, 9435104, 9515884, 9631328, 10016720, 10446008, 10875296, 11204186, 11793880, 11894855, 12039160, 12278560, 12804784, 13057510, 13594120, 16005980, 18280514, 19031768, 20033440, 20892016, 22408372, 23587760, 23789710, 24078320, 24809269, 25609568, 26115020, 27188240, 28010465, 32011960, 36561028, 38063536, 41784032, 44816744, 45701285, 47175520, 47579420, 48156640, 49618538, 52230040, 54376480, 56020930, 64023920, 73122056, 76127072, 89633488, 91402570, 95158840, 99237076, 104460080, 112041860, 124046345, 128047840, 146244112, 173664883, 179266976, 182805140, 190317680, 198474152, 208920160, 224083720, 248092690, 292488224, 347329766, 365610280, 380635360, 396948304, 448167440, 496185380, 694659532, 731220560, 793896608, 868324415, 896334880, 992370760, 1389319064, 1462441120, 1736648830, 1984741520, 2778638128, 3473297660, 3969483040, 5557276256, 6946595320, 13893190640, 27786381280]

約数ペア:

[(1, 27786381280), (2, 13893190640), (4, 6946595320), (5, 5557276256), (7, 3969483040), (8, 3473297660), (10, 2778638128), (14, 1984741520), (16, 1736648830), (19, 1462441120), (20, 1389319064), (28, 992370760), (31, 896334880), (32, 868324415), (35, 793896608), (38, 731220560), (40, 694659532), (56, 496185380), (62, 448167440), (70, 396948304), (73, 380635360), (76, 365610280), (80, 347329766), (95, 292488224), (112, 248092690), (124, 224083720), (133, 208920160), (140, 198474152), (146, 190317680), (152, 182805140), (155, 179266976), (160, 173664883), (190, 146244112), (217, 128047840), (224, 124046345), (248, 112041860), (266, 104460080), (280, 99237076), (292, 95158840), (304, 91402570), (310, 89633488), (365, 76127072), (380, 73122056), (434, 64023920), (496, 56020930), (511, 54376480), (532, 52230040), (560, 49618538), (577, 48156640), (584, 47579420), (589, 47175520), (608, 45701285), (620, 44816744), (665, 41784032), (730, 38063536), (760, 36561028), (868, 32011960), (992, 28010465), (1022, 27188240), (1064, 26115020), (1085, 25609568), (1120, 24809269), (1154, 24078320), (1168, 23789710), (1178, 23587760), (1240, 22408372), (1330, 20892016), (1387, 20033440), (1460, 19031768), (1520, 18280514), (1736, 16005980), (2044, 13594120), (2128, 13057510), (2170, 12804784), (2263, 12278560), (2308, 12039160), (2336, 11894855), (2356, 11793880), (2480, 11204186), (2555, 10875296), (2660, 10446008), (2774, 10016720), (2885, 9631328), (2920, 9515884), (2945, 9435104), (3040, 9140257), (3472, 8002990), (4039, 6879520), (4088, 6797060), (4123, 6739360), (4256, 6528755), (4340, 6402392), (4526, 6139280), (4616, 6019580), (4712, 5896940), (4960, 5602093), (5110, 5437648), (5320, 5223004), (5548, 5008360), (5770, 4815664), (5840, 4757942), (5890, 4717552), (6935, 4006688), (6944, 4001495), (8078, 3439760), (8176, 3398530), (8246, 3369680), (8680, 3201196), (9052, 3069640), (9232, 3009790), (9424, 2948470), (9709, 2861920), (10220, 2718824), (10640, 2611502), (10963, 2534560), (11096, 2504180), (11315, 2455712), (11540, 2407832), (11680, 2378971), (11780, 2358776), (13870, 2003344), (15841, 1754080), (16156, 1719880), (16352, 1699265), (16492, 1684840), (17360, 1600598), (17887, 1553440), (18104, 1534820), (18464, 1504895), (18848, 1474235), (19418, 1430960), (20195, 1375904), (20440, 1359412), (20615, 1347872), (21280, 1305751), (21926, 1267280), (22192, 1252090), (22630, 1227856), (23080, 1203916), (23560, 1179388), (27740, 1001672), (31682, 877040), (32312, 859940), (32984, 842420), (34720, 800299), (35774, 776720), (36208, 767410), (38836, 715480), (40390, 687952), (40880, 679706), (41230, 673936), (42121, 659680), (42997, 646240), (43852, 633640), (44384, 626045), (45260, 613928), (46160, 601958), (47120, 589694), (48545, 572384), (54815, 506912), (55480, 500836), (63364, 438520), (64624, 429970), (65968, 421210), (71548, 388360), (72416, 383705), (76741, 362080), (77672, 357740), (79205, 350816), (80780, 343976), (81760, 339853), (82460, 336968), (84242, 329840), (85994, 323120), (87704, 316820), (89435, 310688), (90520, 306964), (92320, 300979), (94240, 294847), (97090, 286192), (109630, 253456), (110960, 250418), (125209, 221920), (126728, 219260), (129248, 214985), (131936, 210605), (143096, 194180), (153482, 181040), (155344, 178870), (158410, 175408), (161560, 171988), (164920, 168484)]